154846636

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{70003}}^1$

素因数の和:70093

約数の個数: 24

約数和(自身を含む): 313617920

約数和(自身を除く): 158771284

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 70003, 140006, 280012, 490021, 980042, 1960084, 5530237, 11060474, 22120948, 38711659, 77423318, 154846636]

約数ペア:

[(1, 154846636), (2, 77423318), (4, 38711659), (7, 22120948), (14, 11060474), (28, 5530237), (79, 1960084), (158, 980042), (316, 490021), (553, 280012), (1106, 140006), (2212, 70003)]