156637728

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:176

約数の個数: 288

約数和(自身を含む): 534957696

約数和(自身を除く): 378319968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 23, 24, 26, 32, 34, 36, 39, 46, 48, 51, 52, 68, 69, 72, 78, 92, 96, 102, 104, 107, 117, 136, 138, 144, 153, 156, 184, 204, 207, 208, 214, 221, 234, 272, 276, 288, 299, 306, 312, 321, 368, 391, 408, 414, 416, 428, 442, 468, 544, 552, 598, 612, 624, 642, 663, 736, 782, 816, 828, 856, 884, 897, 936, 963, 1104, 1173, 1196, 1224, 1248, 1284, 1326, 1391, 1564, 1632, 1656, 1712, 1768, 1794, 1819, 1872, 1926, 1989, 2208, 2346, 2392, 2448, 2461, 2568, 2652, 2691, 2782, 3128, 3312, 3424, 3519, 3536, 3588, 3638, 3744, 3852, 3978, 4173, 4692, 4784, 4896, 4922, 5083, 5136, 5304, 5382, 5457, 5564, 6256, 6624, 7038, 7072, 7176, 7276, 7383, 7704, 7956, 8346, 9384, 9568, 9844, 10166, 10272, 10608, 10764, 10914, 11128, 12512, 12519, 14076, 14352, 14552, 14766, 15249, 15408, 15912, 16371, 16692, 18768, 19688, 20332, 21216, 21528, 21828, 22149, 22256, 23647, 25038, 28152, 28704, 29104, 29532, 30498, 30816, 31824, 31993, 32742, 33384, 37536, 39376, 40664, 41837, 43056, 43656, 44298, 44512, 45747, 47294, 50076, 56304, 58208, 59064, 60996, 63648, 63986, 65484, 66768, 70941, 78752, 81328, 83674, 86112, 87312, 88596, 91494, 94588, 95979, 100152, 112608, 118128, 121992, 125511, 127972, 130968, 133536, 141882, 162656, 167348, 174624, 177192, 182988, 189176, 191958, 200304, 212823, 236256, 243984, 251022, 255944, 261936, 283764, 287937, 334696, 354384, 365976, 376533, 378352, 383916, 400608, 425646, 487968, 502044, 511888, 523872, 543881, 567528, 575874, 669392, 708768, 731952, 753066, 756704, 767832, 851292, 1004088, 1023776, 1087762, 1135056, 1151748, 1338784, 1463904, 1506132, 1535664, 1631643, 1702584, 2008176, 2175524, 2270112, 2303496, 3012264, 3071328, 3263286, 3405168, 4016352, 4351048, 4606992, 4894929, 6024528, 6526572, 6810336, 8702096, 9213984, 9789858, 12049056, 13053144, 17404192, 19579716, 26106288, 39159432, 52212576, 78318864, 156637728]

約数ペア:

[(1, 156637728), (2, 78318864), (3, 52212576), (4, 39159432), (6, 26106288), (8, 19579716), (9, 17404192), (12, 13053144), (13, 12049056), (16, 9789858), (17, 9213984), (18, 8702096), (23, 6810336), (24, 6526572), (26, 6024528), (32, 4894929), (34, 4606992), (36, 4351048), (39, 4016352), (46, 3405168), (48, 3263286), (51, 3071328), (52, 3012264), (68, 2303496), (69, 2270112), (72, 2175524), (78, 2008176), (92, 1702584), (96, 1631643), (102, 1535664), (104, 1506132), (107, 1463904), (117, 1338784), (136, 1151748), (138, 1135056), (144, 1087762), (153, 1023776), (156, 1004088), (184, 851292), (204, 767832), (207, 756704), (208, 753066), (214, 731952), (221, 708768), (234, 669392), (272, 575874), (276, 567528), (288, 543881), (299, 523872), (306, 511888), (312, 502044), (321, 487968), (368, 425646), (391, 400608), (408, 383916), (414, 378352), (416, 376533), (428, 365976), (442, 354384), (468, 334696), (544, 287937), (552, 283764), (598, 261936), (612, 255944), (624, 251022), (642, 243984), (663, 236256), (736, 212823), (782, 200304), (816, 191958), (828, 189176), (856, 182988), (884, 177192), (897, 174624), (936, 167348), (963, 162656), (1104, 141882), (1173, 133536), (1196, 130968), (1224, 127972), (1248, 125511), (1284, 121992), (1326, 118128), (1391, 112608), (1564, 100152), (1632, 95979), (1656, 94588), (1712, 91494), (1768, 88596), (1794, 87312), (1819, 86112), (1872, 83674), (1926, 81328), (1989, 78752), (2208, 70941), (2346, 66768), (2392, 65484), (2448, 63986), (2461, 63648), (2568, 60996), (2652, 59064), (2691, 58208), (2782, 56304), (3128, 50076), (3312, 47294), (3424, 45747), (3519, 44512), (3536, 44298), (3588, 43656), (3638, 43056), (3744, 41837), (3852, 40664), (3978, 39376), (4173, 37536), (4692, 33384), (4784, 32742), (4896, 31993), (4922, 31824), (5083, 30816), (5136, 30498), (5304, 29532), (5382, 29104), (5457, 28704), (5564, 28152), (6256, 25038), (6624, 23647), (7038, 22256), (7072, 22149), (7176, 21828), (7276, 21528), (7383, 21216), (7704, 20332), (7956, 19688), (8346, 18768), (9384, 16692), (9568, 16371), (9844, 15912), (10166, 15408), (10272, 15249), (10608, 14766), (10764, 14552), (10914, 14352), (11128, 14076), (12512, 12519)]