149969246

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{465743}}^1$

素因数の和:465775

約数の個数: 16

約数和(自身を含む): 268268544

約数和(自身を除く): 118299298

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 465743, 931486, 3260201, 6520402, 10712089, 21424178, 74984623, 149969246]

約数ペア:

[(1, 149969246), (2, 74984623), (7, 21424178), (14, 10712089), (23, 6520402), (46, 3260201), (161, 931486), (322, 465743)]