149713886

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{175309}}^1$

素因数の和:175379

約数の個数: 16

約数和(自身を含む): 260861280

約数和(自身を除く): 111147394

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 175309, 350618, 1227163, 2454326, 10693849, 21387698, 74856943, 149713886]

約数ペア:

[(1, 149713886), (2, 74856943), (7, 21387698), (14, 10693849), (61, 2454326), (122, 1227163), (427, 350618), (854, 175309)]