156938632342

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{123863}}^1\times {\mathrm{33343}}^1$

素因数の和:157227

約数の個数: 16

約数和(自身を含む): 247807272960

約数和(自身を除く): 90868640618

約数列:

[1, 2, 19, 38, 33343, 66686, 123863, 247726, 633517, 1267034, 2353397, 4706794, 4129964009, 8259928018, 78469316171, 156938632342]

約数ペア:

[(1, 156938632342), (2, 78469316171), (19, 8259928018), (38, 4129964009), (33343, 4706794), (66686, 2353397), (123863, 1267034), (247726, 633517)]