130021137512

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{677}}^1\times {\mathrm{79757}}^1$

素因数の和:80490

約数の個数: 64

約数和(自身を含む): 285520878720

約数和(自身を除く): 155499741208

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 677, 1204, 1354, 2408, 2708, 4739, 5416, 9478, 18956, 29111, 37912, 58222, 79757, 116444, 159514, 203777, 232888, 319028, 407554, 558299, 638056, 815108, 1116598, 1630216, 2233196, 3429551, 4466392, 6859102, 13718204, 24006857, 27436408, 48013714, 53995489, 96027428, 107990978, 192054856, 215981956, 377968423, 431963912, 755936846, 1511873692, 2321806027, 3023747384, 4643612054, 9287224108, 16252642189, 18574448216, 32505284378, 65010568756, 130021137512]

約数ペア:

[(1, 130021137512), (2, 65010568756), (4, 32505284378), (7, 18574448216), (8, 16252642189), (14, 9287224108), (28, 4643612054), (43, 3023747384), (56, 2321806027), (86, 1511873692), (172, 755936846), (301, 431963912), (344, 377968423), (602, 215981956), (677, 192054856), (1204, 107990978), (1354, 96027428), (2408, 53995489), (2708, 48013714), (4739, 27436408), (5416, 24006857), (9478, 13718204), (18956, 6859102), (29111, 4466392), (37912, 3429551), (58222, 2233196), (79757, 1630216), (116444, 1116598), (159514, 815108), (203777, 638056), (232888, 558299), (319028, 407554)]