131090092

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{23063}}^1$

素因数の和:23110

約数の個数: 36

約数和(自身を含む): 276076080

約数和(自身を除く): 144985988

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 812, 1421, 2842, 5684, 23063, 46126, 92252, 161441, 322882, 645764, 668827, 1130087, 1337654, 2260174, 2675308, 4520348, 4681789, 9363578, 18727156, 32772523, 65545046, 131090092]

約数ペア:

[(1, 131090092), (2, 65545046), (4, 32772523), (7, 18727156), (14, 9363578), (28, 4681789), (29, 4520348), (49, 2675308), (58, 2260174), (98, 1337654), (116, 1130087), (196, 668827), (203, 645764), (406, 322882), (812, 161441), (1421, 92252), (2842, 46126), (5684, 23063)]