156931306438

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{34429861}}^1$

素因数の和:34429959

約数の個数: 16

約数和(自身を含む): 245416056336

約数和(自身を除く): 88484749898

約数列:

[1, 2, 43, 53, 86, 106, 2279, 4558, 34429861, 68859722, 1480484023, 1824782633, 2960968046, 3649565266, 78465653219, 156931306438]

約数ペア:

[(1, 156931306438), (2, 78465653219), (43, 3649565266), (53, 2960968046), (86, 1824782633), (106, 1480484023), (2279, 68859722), (4558, 34429861)]