169625312

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1777}}^1$

素因数の和:1963

約数の個数: 48

約数和(自身を含む): 353964240

約数和(自身を除く): 184338928

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 157, 304, 314, 608, 628, 1256, 1777, 2512, 2983, 3554, 5024, 5966, 7108, 11932, 14216, 23864, 28432, 33763, 47728, 56864, 67526, 95456, 135052, 270104, 278989, 540208, 557978, 1080416, 1115956, 2231912, 4463824, 5300791, 8927648, 10601582, 21203164, 42406328, 84812656, 169625312]

約数ペア:

[(1, 169625312), (2, 84812656), (4, 42406328), (8, 21203164), (16, 10601582), (19, 8927648), (32, 5300791), (38, 4463824), (76, 2231912), (152, 1115956), (157, 1080416), (304, 557978), (314, 540208), (608, 278989), (628, 270104), (1256, 135052), (1777, 95456), (2512, 67526), (2983, 56864), (3554, 47728), (5024, 33763), (5966, 28432), (7108, 23864), (11932, 14216)]