157252618

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{69031}}^1$

素因数の和:69117

約数の個数: 16

約数和(自身を含む): 253485504

約数和(自身を除く): 96232886

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 69031, 138062, 1173527, 2347054, 4625077, 9250154, 78626309, 157252618]

約数ペア:

[(1, 157252618), (2, 78626309), (17, 9250154), (34, 4625077), (67, 2347054), (134, 1173527), (1139, 138062), (2278, 69031)]