156930026648

素因数分解:

$2^3\times {\mathrm{9871}}^1\times {\mathrm{1987261}}^1$

素因数の和:1997138

約数の個数: 16

約数和(自身を含む): 294273756960

約数和(自身を除く): 137343730312

約数列:

[1, 2, 4, 8, 9871, 19742, 39484, 78968, 1987261, 3974522, 7949044, 15898088, 19616253331, 39232506662, 78465013324, 156930026648]

約数ペア:

[(1, 156930026648), (2, 78465013324), (4, 39232506662), (8, 19616253331), (9871, 15898088), (19742, 7949044), (39484, 3974522), (78968, 1987261)]