164426696312

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1081754581}}^1$

素因数の和:1081754606

約数の個数: 16

約数和(自身を含む): 324526374600

約数和(自身を除く): 160099678288

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1081754581, 2163509162, 4327018324, 8654036648, 20553337039, 41106674078, 82213348156, 164426696312]

約数ペア:

[(1, 164426696312), (2, 82213348156), (4, 41106674078), (8, 20553337039), (19, 8654036648), (38, 4327018324), (76, 2163509162), (152, 1081754581)]