163215436

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{64871}}^1$

素因数の和:64929

約数の個数: 24

約数和(自身を含む): 310607136

約数和(自身を除く): 147391700

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 64871, 129742, 259484, 1102807, 2205614, 2400227, 4411228, 4800454, 9600908, 40803859, 81607718, 163215436]

約数ペア:

[(1, 163215436), (2, 81607718), (4, 40803859), (17, 9600908), (34, 4800454), (37, 4411228), (68, 2400227), (74, 2205614), (148, 1102807), (629, 259484), (1258, 129742), (2516, 64871)]