156940020736

素因数分解:

$2^{10}\times {\mathrm{109}}^1\times {\mathrm{1406071}}^1$

素因数の和:1406200

約数の個数: 44

約数和(自身を含む): 316605232240

約数和(自身を除く): 159665211504

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 256, 436, 512, 872, 1024, 1744, 3488, 6976, 13952, 27904, 55808, 111616, 1406071, 2812142, 5624284, 11248568, 22497136, 44994272, 89988544, 153261739, 179977088, 306523478, 359954176, 613046956, 719908352, 1226093912, 1439816704, 2452187824, 4904375648, 9808751296, 19617502592, 39235005184, 78470010368, 156940020736]

約数ペア:

[(1, 156940020736), (2, 78470010368), (4, 39235005184), (8, 19617502592), (16, 9808751296), (32, 4904375648), (64, 2452187824), (109, 1439816704), (128, 1226093912), (218, 719908352), (256, 613046956), (436, 359954176), (512, 306523478), (872, 179977088), (1024, 153261739), (1744, 89988544), (3488, 44994272), (6976, 22497136), (13952, 11248568), (27904, 5624284), (55808, 2812142), (111616, 1406071)]