138445712

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{233861}}^1$

素因数の和:233906

約数の個数: 20

約数和(自身を含む): 275489436

約数和(自身を除く): 137043724

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 233861, 467722, 935444, 1870888, 3741776, 8652857, 17305714, 34611428, 69222856, 138445712]

約数ペア:

[(1, 138445712), (2, 69222856), (4, 34611428), (8, 17305714), (16, 8652857), (37, 3741776), (74, 1870888), (148, 935444), (296, 467722), (592, 233861)]