156965797552

素因数分解:

$2^4\times {\mathrm{11959}}^1\times {\mathrm{820333}}^1$

素因数の和:832300

約数の個数: 20

約数和(自身を含む): 304147033840

約数和(自身を除く): 147181236288

約数列:

[1, 2, 4, 8, 16, 11959, 23918, 47836, 95672, 191344, 820333, 1640666, 3281332, 6562664, 13125328, 9810362347, 19620724694, 39241449388, 78482898776, 156965797552]

約数ペア:

[(1, 156965797552), (2, 78482898776), (4, 39241449388), (8, 19620724694), (16, 9810362347), (11959, 13125328), (23918, 6562664), (47836, 3281332), (95672, 1640666), (191344, 820333)]