142856664

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{138427}}^1$

素因数の和:138479

約数の個数: 32

約数和(自身を含む): 365449920

約数和(自身を除く): 222593256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 138427, 276854, 415281, 553708, 830562, 1107416, 1661124, 3322248, 5952361, 11904722, 17857083, 23809444, 35714166, 47618888, 71428332, 142856664]

約数ペア:

[(1, 142856664), (2, 71428332), (3, 47618888), (4, 35714166), (6, 23809444), (8, 17857083), (12, 11904722), (24, 5952361), (43, 3322248), (86, 1661124), (129, 1107416), (172, 830562), (258, 553708), (344, 415281), (516, 276854), (1032, 138427)]