149716462

素因数分解:

$2^1\times 7^2\times {\mathrm{487}}^1\times {\mathrm{3137}}^1$

素因数の和:3640

約数の個数: 24

約数和(自身を含む): 261859824

約数和(自身を除く): 112143362

約数列:

[1, 2, 7, 14, 49, 98, 487, 974, 3137, 3409, 6274, 6818, 21959, 23863, 43918, 47726, 153713, 307426, 1527719, 3055438, 10694033, 21388066, 74858231, 149716462]

約数ペア:

[(1, 149716462), (2, 74858231), (7, 21388066), (14, 10694033), (49, 3055438), (98, 1527719), (487, 307426), (974, 153713), (3137, 47726), (3409, 43918), (6274, 23863), (6818, 21959)]