157539444

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{2801}}^1$

素因数の和:2960

約数の個数: 48

約数和(自身を含む): 379727040

約数和(自身を除く): 222187596

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 109, 129, 172, 218, 258, 327, 436, 516, 654, 1308, 2801, 4687, 5602, 8403, 9374, 11204, 14061, 16806, 18748, 28122, 33612, 56244, 120443, 240886, 305309, 361329, 481772, 610618, 722658, 915927, 1221236, 1445316, 1831854, 3663708, 13128287, 26256574, 39384861, 52513148, 78769722, 157539444]

約数ペア:

[(1, 157539444), (2, 78769722), (3, 52513148), (4, 39384861), (6, 26256574), (12, 13128287), (43, 3663708), (86, 1831854), (109, 1445316), (129, 1221236), (172, 915927), (218, 722658), (258, 610618), (327, 481772), (436, 361329), (516, 305309), (654, 240886), (1308, 120443), (2801, 56244), (4687, 33612), (5602, 28122), (8403, 18748), (9374, 16806), (11204, 14061)]