145425336

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{123661}}^1$

素因数の和:123684

約数の個数: 48

約数和(自身を含む): 422924040

約数和(自身を除く): 277498704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 123661, 247322, 370983, 494644, 741966, 865627, 989288, 1483932, 1731254, 2596881, 2967864, 3462508, 5193762, 6059389, 6925016, 10387524, 12118778, 18178167, 20775048, 24237556, 36356334, 48475112, 72712668, 145425336]

約数ペア:

[(1, 145425336), (2, 72712668), (3, 48475112), (4, 36356334), (6, 24237556), (7, 20775048), (8, 18178167), (12, 12118778), (14, 10387524), (21, 6925016), (24, 6059389), (28, 5193762), (42, 3462508), (49, 2967864), (56, 2596881), (84, 1731254), (98, 1483932), (147, 989288), (168, 865627), (196, 741966), (294, 494644), (392, 370983), (588, 247322), (1176, 123661)]