157899756

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{268537}}^1$

素因数の和:268558

約数の個数: 36

約数和(自身を含む): 428586648

約数和(自身を除く): 270686892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 268537, 537074, 805611, 1074148, 1611222, 1879759, 3222444, 3759518, 5639277, 7519036, 11278554, 13158313, 22557108, 26316626, 39474939, 52633252, 78949878, 157899756]

約数ペア:

[(1, 157899756), (2, 78949878), (3, 52633252), (4, 39474939), (6, 26316626), (7, 22557108), (12, 13158313), (14, 11278554), (21, 7519036), (28, 5639277), (42, 3759518), (49, 3222444), (84, 1879759), (98, 1611222), (147, 1074148), (196, 805611), (294, 537074), (588, 268537)]