160751864

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:493

約数の個数: 128

約数和(自身を含む): 406425600

約数和(自身を除く): 245673736

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 31, 34, 52, 56, 62, 68, 91, 104, 119, 124, 136, 182, 217, 221, 238, 248, 364, 403, 419, 434, 442, 476, 527, 728, 806, 838, 868, 884, 952, 1054, 1547, 1612, 1676, 1736, 1768, 2108, 2821, 2933, 3094, 3224, 3352, 3689, 4216, 5447, 5642, 5866, 6188, 6851, 7123, 7378, 10894, 11284, 11732, 12376, 12989, 13702, 14246, 14756, 21788, 22568, 23464, 25978, 27404, 28492, 29512, 38129, 43576, 47957, 49861, 51956, 54808, 56984, 76258, 90923, 92599, 95914, 99722, 103912, 152516, 168857, 181846, 185198, 191828, 199444, 220813, 305032, 337714, 363692, 370396, 383656, 398888, 441626, 648193, 675428, 727384, 740792, 883252, 1181999, 1296386, 1350856, 1545691, 1766504, 2363998, 2592772, 2870569, 3091382, 4727996, 5185544, 5741138, 6182764, 9455992, 11482276, 12365528, 20093983, 22964552, 40187966, 80375932, 160751864]

約数ペア:

[(1, 160751864), (2, 80375932), (4, 40187966), (7, 22964552), (8, 20093983), (13, 12365528), (14, 11482276), (17, 9455992), (26, 6182764), (28, 5741138), (31, 5185544), (34, 4727996), (52, 3091382), (56, 2870569), (62, 2592772), (68, 2363998), (91, 1766504), (104, 1545691), (119, 1350856), (124, 1296386), (136, 1181999), (182, 883252), (217, 740792), (221, 727384), (238, 675428), (248, 648193), (364, 441626), (403, 398888), (419, 383656), (434, 370396), (442, 363692), (476, 337714), (527, 305032), (728, 220813), (806, 199444), (838, 191828), (868, 185198), (884, 181846), (952, 168857), (1054, 152516), (1547, 103912), (1612, 99722), (1676, 95914), (1736, 92599), (1768, 90923), (2108, 76258), (2821, 56984), (2933, 54808), (3094, 51956), (3224, 49861), (3352, 47957), (3689, 43576), (4216, 38129), (5447, 29512), (5642, 28492), (5866, 27404), (6188, 25978), (6851, 23464), (7123, 22568), (7378, 21788), (10894, 14756), (11284, 14246), (11732, 13702), (12376, 12989)]