137249336

素因数分解:

$2^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{16231}}^1$

素因数の和:16395

約数の個数: 32

約数和(自身を含む): 296071680

約数和(自身を除く): 158822344

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 151, 302, 604, 1057, 1208, 2114, 4228, 8456, 16231, 32462, 64924, 113617, 129848, 227234, 454468, 908936, 2450881, 4901762, 9803524, 17156167, 19607048, 34312334, 68624668, 137249336]

約数ペア:

[(1, 137249336), (2, 68624668), (4, 34312334), (7, 19607048), (8, 17156167), (14, 9803524), (28, 4901762), (56, 2450881), (151, 908936), (302, 454468), (604, 227234), (1057, 129848), (1208, 113617), (2114, 64924), (4228, 32462), (8456, 16231)]