123450068

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{232049}}^1$

素因数の和:232079

約数の個数: 24

約数和(自身を含む): 259896000

約数和(自身を除く): 136445932

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 232049, 464098, 928196, 1624343, 3248686, 4408931, 6497372, 8817862, 17635724, 30862517, 61725034, 123450068]

約数ペア:

[(1, 123450068), (2, 61725034), (4, 30862517), (7, 17635724), (14, 8817862), (19, 6497372), (28, 4408931), (38, 3248686), (76, 1624343), (133, 928196), (266, 464098), (532, 232049)]