164026920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{36943}}^1$

素因数の和:36994

約数の個数: 64

約数和(自身を含む): 505393920

約数和(自身を除く): 341367000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 36943, 73886, 110829, 147772, 184715, 221658, 295544, 369430, 443316, 554145, 738860, 886632, 1108290, 1366891, 1477720, 2216580, 2733782, 4100673, 4433160, 5467564, 6834455, 8201346, 10935128, 13668910, 16402692, 20503365, 27337820, 32805384, 41006730, 54675640, 82013460, 164026920]

約数ペア:

[(1, 164026920), (2, 82013460), (3, 54675640), (4, 41006730), (5, 32805384), (6, 27337820), (8, 20503365), (10, 16402692), (12, 13668910), (15, 10935128), (20, 8201346), (24, 6834455), (30, 5467564), (37, 4433160), (40, 4100673), (60, 2733782), (74, 2216580), (111, 1477720), (120, 1366891), (148, 1108290), (185, 886632), (222, 738860), (296, 554145), (370, 443316), (444, 369430), (555, 295544), (740, 221658), (888, 184715), (1110, 147772), (1480, 110829), (2220, 73886), (4440, 36943)]