157314468

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{2797}}^1$

素因数の和:2956

約数の個数: 48

約数和(自身を含む): 379184960

約数和(自身を除く): 221870492

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 109, 129, 172, 218, 258, 327, 436, 516, 654, 1308, 2797, 4687, 5594, 8391, 9374, 11188, 14061, 16782, 18748, 28122, 33564, 56244, 120271, 240542, 304873, 360813, 481084, 609746, 721626, 914619, 1219492, 1443252, 1829238, 3658476, 13109539, 26219078, 39328617, 52438156, 78657234, 157314468]

約数ペア:

[(1, 157314468), (2, 78657234), (3, 52438156), (4, 39328617), (6, 26219078), (12, 13109539), (43, 3658476), (86, 1829238), (109, 1443252), (129, 1219492), (172, 914619), (218, 721626), (258, 609746), (327, 481084), (436, 360813), (516, 304873), (654, 240542), (1308, 120271), (2797, 56244), (4687, 33564), (5594, 28122), (8391, 18748), (9374, 16782), (11188, 14061)]