157084156816

素因数分解:

$2^4\times {\mathrm{154079}}^1\times {\mathrm{63719}}^1$

素因数の和:217806

約数の個数: 20

約数和(自身を含む): 304357305600

約数和(自身を除く): 147273148784

約数列:

[1, 2, 4, 8, 16, 63719, 127438, 154079, 254876, 308158, 509752, 616316, 1019504, 1232632, 2465264, 9817759801, 19635519602, 39271039204, 78542078408, 157084156816]

約数ペア:

[(1, 157084156816), (2, 78542078408), (4, 39271039204), (8, 19635519602), (16, 9817759801), (63719, 2465264), (127438, 1232632), (154079, 1019504), (254876, 616316), (308158, 509752)]