158717664

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:219

約数の個数: 288

約数和(自身を含む): 565367040

約数和(自身を除く): 406649376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 49, 54, 56, 63, 69, 72, 84, 92, 96, 98, 108, 112, 126, 138, 144, 147, 161, 163, 168, 184, 189, 196, 207, 216, 224, 252, 276, 288, 294, 322, 326, 336, 368, 378, 392, 414, 432, 441, 483, 489, 504, 552, 588, 621, 644, 652, 672, 736, 756, 784, 828, 864, 882, 966, 978, 1008, 1104, 1127, 1141, 1176, 1242, 1288, 1304, 1323, 1449, 1467, 1512, 1568, 1656, 1764, 1932, 1956, 2016, 2208, 2254, 2282, 2352, 2484, 2576, 2608, 2646, 2898, 2934, 3024, 3312, 3381, 3423, 3528, 3749, 3864, 3912, 4347, 4401, 4508, 4564, 4704, 4968, 5152, 5216, 5292, 5796, 5868, 6048, 6624, 6762, 6846, 7056, 7498, 7728, 7824, 7987, 8694, 8802, 9016, 9128, 9936, 10143, 10269, 10584, 11247, 11592, 11736, 13524, 13692, 14112, 14996, 15456, 15648, 15974, 17388, 17604, 18032, 18256, 19872, 20286, 20538, 21168, 22494, 23184, 23472, 23961, 26243, 27048, 27384, 29992, 30429, 30807, 31948, 33741, 34776, 35208, 36064, 36512, 40572, 41076, 42336, 44988, 46368, 46944, 47922, 52486, 54096, 54768, 59984, 60858, 61614, 63896, 67482, 69552, 70416, 71883, 78729, 81144, 82152, 89976, 95844, 101223, 104972, 108192, 109536, 119968, 121716, 123228, 127792, 134964, 139104, 140832, 143766, 157458, 162288, 164304, 179952, 183701, 191688, 202446, 209944, 215649, 236187, 243432, 246456, 255584, 269928, 287532, 314916, 324576, 328608, 359904, 367402, 383376, 404892, 419888, 431298, 472374, 486864, 492912, 539856, 551103, 575064, 629832, 708561, 734804, 766752, 809784, 839776, 862596, 944748, 973728, 985824, 1079712, 1102206, 1150128, 1259664, 1417122, 1469608, 1619568, 1653309, 1725192, 1889496, 2204412, 2300256, 2519328, 2834244, 2939216, 3239136, 3306618, 3450384, 3778992, 4408824, 4959927, 5668488, 5878432, 6613236, 6900768, 7557984, 8817648, 9919854, 11336976, 13226472, 17635296, 19839708, 22673952, 26452944, 39679416, 52905888, 79358832, 158717664]

約数ペア:

[(1, 158717664), (2, 79358832), (3, 52905888), (4, 39679416), (6, 26452944), (7, 22673952), (8, 19839708), (9, 17635296), (12, 13226472), (14, 11336976), (16, 9919854), (18, 8817648), (21, 7557984), (23, 6900768), (24, 6613236), (27, 5878432), (28, 5668488), (32, 4959927), (36, 4408824), (42, 3778992), (46, 3450384), (48, 3306618), (49, 3239136), (54, 2939216), (56, 2834244), (63, 2519328), (69, 2300256), (72, 2204412), (84, 1889496), (92, 1725192), (96, 1653309), (98, 1619568), (108, 1469608), (112, 1417122), (126, 1259664), (138, 1150128), (144, 1102206), (147, 1079712), (161, 985824), (163, 973728), (168, 944748), (184, 862596), (189, 839776), (196, 809784), (207, 766752), (216, 734804), (224, 708561), (252, 629832), (276, 575064), (288, 551103), (294, 539856), (322, 492912), (326, 486864), (336, 472374), (368, 431298), (378, 419888), (392, 404892), (414, 383376), (432, 367402), (441, 359904), (483, 328608), (489, 324576), (504, 314916), (552, 287532), (588, 269928), (621, 255584), (644, 246456), (652, 243432), (672, 236187), (736, 215649), (756, 209944), (784, 202446), (828, 191688), (864, 183701), (882, 179952), (966, 164304), (978, 162288), (1008, 157458), (1104, 143766), (1127, 140832), (1141, 139104), (1176, 134964), (1242, 127792), (1288, 123228), (1304, 121716), (1323, 119968), (1449, 109536), (1467, 108192), (1512, 104972), (1568, 101223), (1656, 95844), (1764, 89976), (1932, 82152), (1956, 81144), (2016, 78729), (2208, 71883), (2254, 70416), (2282, 69552), (2352, 67482), (2484, 63896), (2576, 61614), (2608, 60858), (2646, 59984), (2898, 54768), (2934, 54096), (3024, 52486), (3312, 47922), (3381, 46944), (3423, 46368), (3528, 44988), (3749, 42336), (3864, 41076), (3912, 40572), (4347, 36512), (4401, 36064), (4508, 35208), (4564, 34776), (4704, 33741), (4968, 31948), (5152, 30807), (5216, 30429), (5292, 29992), (5796, 27384), (5868, 27048), (6048, 26243), (6624, 23961), (6762, 23472), (6846, 23184), (7056, 22494), (7498, 21168), (7728, 20538), (7824, 20286), (7987, 19872), (8694, 18256), (8802, 18032), (9016, 17604), (9128, 17388), (9936, 15974), (10143, 15648), (10269, 15456), (10584, 14996), (11247, 14112), (11592, 13692), (11736, 13524)]