123230968

素因数分解:

$2^3\times 7^1\times {\mathrm{641}}^1\times {\mathrm{3433}}^1$

素因数の和:4087

約数の個数: 32

約数和(自身を含む): 264555360

約数和(自身を除く): 141324392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 641, 1282, 2564, 3433, 4487, 5128, 6866, 8974, 13732, 17948, 24031, 27464, 35896, 48062, 96124, 192248, 2200553, 4401106, 8802212, 15403871, 17604424, 30807742, 61615484, 123230968]

約数ペア:

[(1, 123230968), (2, 61615484), (4, 30807742), (7, 17604424), (8, 15403871), (14, 8802212), (28, 4401106), (56, 2200553), (641, 192248), (1282, 96124), (2564, 48062), (3433, 35896), (4487, 27464), (5128, 24031), (6866, 17948), (8974, 13732)]