165161488

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{1777}}^1$

素因数の和:1979

約数の個数: 40

約数和(自身を含む): 330928472

約数和(自身を除く): 165766984

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 157, 296, 314, 592, 628, 1256, 1777, 2512, 3554, 5809, 7108, 11618, 14216, 23236, 28432, 46472, 65749, 92944, 131498, 262996, 278989, 525992, 557978, 1051984, 1115956, 2231912, 4463824, 10322593, 20645186, 41290372, 82580744, 165161488]

約数ペア:

[(1, 165161488), (2, 82580744), (4, 41290372), (8, 20645186), (16, 10322593), (37, 4463824), (74, 2231912), (148, 1115956), (157, 1051984), (296, 557978), (314, 525992), (592, 278989), (628, 262996), (1256, 131498), (1777, 92944), (2512, 65749), (3554, 46472), (5809, 28432), (7108, 23236), (11618, 14216)]