168163604

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{316097}}^1$

素因数の和:316127

約数の個数: 24

約数和(自身を含む): 354029760

約数和(自身を除く): 185866156

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 316097, 632194, 1264388, 2212679, 4425358, 6005843, 8850716, 12011686, 24023372, 42040901, 84081802, 168163604]

約数ペア:

[(1, 168163604), (2, 84081802), (4, 42040901), (7, 24023372), (14, 12011686), (19, 8850716), (28, 6005843), (38, 4425358), (76, 2212679), (133, 1264388), (266, 632194), (532, 316097)]