157165786

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1\times {\mathrm{4003}}^1$

素因数の和:4365

約数の個数: 16

約数和(自身を含む): 240143904

約数和(自身を除く): 82978118

約数列:

[1, 2, 67, 134, 293, 586, 4003, 8006, 19631, 39262, 268201, 536402, 1172879, 2345758, 78582893, 157165786]

約数ペア:

[(1, 157165786), (2, 78582893), (67, 2345758), (134, 1172879), (293, 536402), (586, 268201), (4003, 39262), (8006, 19631)]