140988126

素因数分解:

$2^1\times 3^1\times {\mathrm{331}}^1\times {\mathrm{70991}}^1$

素因数の和:71327

約数の個数: 16

約数和(自身を含む): 282832128

約数和(自身を除く): 141844002

約数列:

[1, 2, 3, 6, 331, 662, 993, 1986, 70991, 141982, 212973, 425946, 23498021, 46996042, 70494063, 140988126]

約数ペア:

[(1, 140988126), (2, 70494063), (3, 46996042), (6, 23498021), (331, 425946), (662, 212973), (993, 141982), (1986, 70991)]