128051376

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{72101}}^1$

素因数の和:72149

約数の個数: 40

約数和(自身を含む): 339744624

約数和(自身を除く): 211693248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 72101, 144202, 216303, 288404, 432606, 576808, 865212, 1153616, 1730424, 2667737, 3460848, 5335474, 8003211, 10670948, 16006422, 21341896, 32012844, 42683792, 64025688, 128051376]

約数ペア:

[(1, 128051376), (2, 64025688), (3, 42683792), (4, 32012844), (6, 21341896), (8, 16006422), (12, 10670948), (16, 8003211), (24, 5335474), (37, 3460848), (48, 2667737), (74, 1730424), (111, 1153616), (148, 865212), (222, 576808), (296, 432606), (444, 288404), (592, 216303), (888, 144202), (1776, 72101)]