154880492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1399}}^1\times {\mathrm{2129}}^1$

素因数の和:3545

約数の個数: 24

約数和(自身を含む): 292236000

約数和(自身を除く): 137355508

約数列:

[1, 2, 4, 13, 26, 52, 1399, 2129, 2798, 4258, 5596, 8516, 18187, 27677, 36374, 55354, 72748, 110708, 2978471, 5956942, 11913884, 38720123, 77440246, 154880492]

約数ペア:

[(1, 154880492), (2, 77440246), (4, 38720123), (13, 11913884), (26, 5956942), (52, 2978471), (1399, 110708), (2129, 72748), (2798, 55354), (4258, 36374), (5596, 27677), (8516, 18187)]