138726432

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:237

約数の個数: 240

約数和(自身を含む): 461039040

約数和(自身を除く): 322312608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 32, 36, 39, 46, 48, 52, 54, 69, 72, 78, 81, 92, 96, 104, 108, 117, 138, 144, 156, 162, 179, 184, 207, 208, 216, 234, 276, 288, 299, 312, 324, 351, 358, 368, 414, 416, 432, 468, 537, 552, 598, 621, 624, 648, 702, 716, 736, 828, 864, 897, 936, 1053, 1074, 1104, 1196, 1242, 1248, 1296, 1404, 1432, 1611, 1656, 1794, 1863, 1872, 2106, 2148, 2208, 2327, 2392, 2484, 2592, 2691, 2808, 2864, 3222, 3312, 3588, 3726, 3744, 4117, 4212, 4296, 4654, 4784, 4833, 4968, 5382, 5616, 5728, 6444, 6624, 6981, 7176, 7452, 8073, 8234, 8424, 8592, 9308, 9568, 9666, 9936, 10764, 11232, 12351, 12888, 13962, 14352, 14499, 14904, 16146, 16468, 16848, 17184, 18616, 19332, 19872, 20943, 21528, 24219, 24702, 25776, 27924, 28704, 28998, 29808, 32292, 32936, 33696, 37053, 37232, 38664, 41886, 43056, 48438, 49404, 51552, 53521, 55848, 57996, 59616, 62829, 64584, 65872, 74106, 74464, 77328, 83772, 86112, 96876, 98808, 107042, 111159, 111696, 115992, 125658, 129168, 131744, 148212, 154656, 160563, 167544, 188487, 193752, 197616, 214084, 222318, 223392, 231984, 251316, 258336, 296424, 321126, 333477, 335088, 376974, 387504, 395232, 428168, 444636, 463968, 481689, 502632, 592848, 642252, 666954, 670176, 753948, 775008, 856336, 889272, 963378, 1005264, 1185696, 1284504, 1333908, 1445067, 1507896, 1712672, 1778544, 1926756, 2010528, 2569008, 2667816, 2890134, 3015792, 3557088, 3853512, 4335201, 5138016, 5335632, 5780268, 6031584, 7707024, 8670402, 10671264, 11560536, 15414048, 17340804, 23121072, 34681608, 46242144, 69363216, 138726432]

約数ペア:

[(1, 138726432), (2, 69363216), (3, 46242144), (4, 34681608), (6, 23121072), (8, 17340804), (9, 15414048), (12, 11560536), (13, 10671264), (16, 8670402), (18, 7707024), (23, 6031584), (24, 5780268), (26, 5335632), (27, 5138016), (32, 4335201), (36, 3853512), (39, 3557088), (46, 3015792), (48, 2890134), (52, 2667816), (54, 2569008), (69, 2010528), (72, 1926756), (78, 1778544), (81, 1712672), (92, 1507896), (96, 1445067), (104, 1333908), (108, 1284504), (117, 1185696), (138, 1005264), (144, 963378), (156, 889272), (162, 856336), (179, 775008), (184, 753948), (207, 670176), (208, 666954), (216, 642252), (234, 592848), (276, 502632), (288, 481689), (299, 463968), (312, 444636), (324, 428168), (351, 395232), (358, 387504), (368, 376974), (414, 335088), (416, 333477), (432, 321126), (468, 296424), (537, 258336), (552, 251316), (598, 231984), (621, 223392), (624, 222318), (648, 214084), (702, 197616), (716, 193752), (736, 188487), (828, 167544), (864, 160563), (897, 154656), (936, 148212), (1053, 131744), (1074, 129168), (1104, 125658), (1196, 115992), (1242, 111696), (1248, 111159), (1296, 107042), (1404, 98808), (1432, 96876), (1611, 86112), (1656, 83772), (1794, 77328), (1863, 74464), (1872, 74106), (2106, 65872), (2148, 64584), (2208, 62829), (2327, 59616), (2392, 57996), (2484, 55848), (2592, 53521), (2691, 51552), (2808, 49404), (2864, 48438), (3222, 43056), (3312, 41886), (3588, 38664), (3726, 37232), (3744, 37053), (4117, 33696), (4212, 32936), (4296, 32292), (4654, 29808), (4784, 28998), (4833, 28704), (4968, 27924), (5382, 25776), (5616, 24702), (5728, 24219), (6444, 21528), (6624, 20943), (6981, 19872), (7176, 19332), (7452, 18616), (8073, 17184), (8234, 16848), (8424, 16468), (8592, 16146), (9308, 14904), (9568, 14499), (9666, 14352), (9936, 13962), (10764, 12888), (11232, 12351)]