155153048

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{2671}}^1$

素因数の和:2867

約数の個数: 32

約数和(自身を含む): 298676160

約数和(自身を除く): 143523112

約数列:

[1, 2, 4, 8, 53, 106, 137, 212, 274, 424, 548, 1096, 2671, 5342, 7261, 10684, 14522, 21368, 29044, 58088, 141563, 283126, 365927, 566252, 731854, 1132504, 1463708, 2927416, 19394131, 38788262, 77576524, 155153048]

約数ペア:

[(1, 155153048), (2, 77576524), (4, 38788262), (8, 19394131), (53, 2927416), (106, 1463708), (137, 1132504), (212, 731854), (274, 566252), (424, 365927), (548, 283126), (1096, 141563), (2671, 58088), (5342, 29044), (7261, 21368), (10684, 14522)]