159978576

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{77509}}^1$

素因数の和:77563

約数の個数: 40

約数和(自身を含む): 422894560

約数和(自身を除く): 262915984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 77509, 155018, 232527, 310036, 465054, 620072, 930108, 1240144, 1860216, 3332887, 3720432, 6665774, 9998661, 13331548, 19997322, 26663096, 39994644, 53326192, 79989288, 159978576]

約数ペア:

[(1, 159978576), (2, 79989288), (3, 53326192), (4, 39994644), (6, 26663096), (8, 19997322), (12, 13331548), (16, 9998661), (24, 6665774), (43, 3720432), (48, 3332887), (86, 1860216), (129, 1240144), (172, 930108), (258, 620072), (344, 465054), (516, 310036), (688, 232527), (1032, 155018), (2064, 77509)]