156720040102

素因数分解:

$2^1\times {\mathrm{1237}}^1\times {\mathrm{5297}}^1\times {\mathrm{11959}}^1$

素因数の和:18495

約数の個数: 16

約数和(自身を含む): 235334193120

約数和(自身を除く): 78614153018

約数列:

[1, 2, 1237, 2474, 5297, 10594, 11959, 23918, 6552389, 13104778, 14793283, 29586566, 63346823, 126693646, 78360020051, 156720040102]

約数ペア:

[(1, 156720040102), (2, 78360020051), (1237, 126693646), (2474, 63346823), (5297, 29586566), (10594, 14793283), (11959, 13104778), (23918, 6552389)]