154970012

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{757}}^1\times {\mathrm{839}}^1$

素因数の和:1661

約数の個数: 24

約数和(自身を含む): 276336480

約数和(自身を除く): 121366468

約数列:

[1, 2, 4, 61, 122, 244, 757, 839, 1514, 1678, 3028, 3356, 46177, 51179, 92354, 102358, 184708, 204716, 635123, 1270246, 2540492, 38742503, 77485006, 154970012]

約数ペア:

[(1, 154970012), (2, 77485006), (4, 38742503), (61, 2540492), (122, 1270246), (244, 635123), (757, 204716), (839, 184708), (1514, 102358), (1678, 92354), (3028, 51179), (3356, 46177)]