140986518

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{398267}}^1$

素因数の和:398331

約数の個数: 16

約数和(自身を含む): 286752960

約数和(自身を除く): 145766442

約数列:

[1, 2, 3, 6, 59, 118, 177, 354, 398267, 796534, 1194801, 2389602, 23497753, 46995506, 70493259, 140986518]

約数ペア:

[(1, 140986518), (2, 70493259), (3, 46995506), (6, 23497753), (59, 2389602), (118, 1194801), (177, 796534), (354, 398267)]