137952320

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{39191}}^1$

素因数の和:39219

約数の個数: 56

約数和(自身を含む): 358371648

約数和(自身を除く): 220419328

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 39191, 78382, 156764, 195955, 313528, 391910, 431101, 627056, 783820, 862202, 1254112, 1567640, 1724404, 2155505, 2508224, 3135280, 3448808, 4311010, 6270560, 6897616, 8622020, 12541120, 13795232, 17244040, 27590464, 34488080, 68976160, 137952320]

約数ペア:

[(1, 137952320), (2, 68976160), (4, 34488080), (5, 27590464), (8, 17244040), (10, 13795232), (11, 12541120), (16, 8622020), (20, 6897616), (22, 6270560), (32, 4311010), (40, 3448808), (44, 3135280), (55, 2508224), (64, 2155505), (80, 1724404), (88, 1567640), (110, 1254112), (160, 862202), (176, 783820), (220, 627056), (320, 431101), (352, 391910), (440, 313528), (704, 195955), (880, 156764), (1760, 78382), (3520, 39191)]