145306992

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{81817}}^1$

素因数の和:81865

約数の個数: 40

約数和(自身を含む): 385526416

約数和(自身を除く): 240219424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 81817, 163634, 245451, 327268, 490902, 654536, 981804, 1309072, 1963608, 3027229, 3927216, 6054458, 9081687, 12108916, 18163374, 24217832, 36326748, 48435664, 72653496, 145306992]

約数ペア:

[(1, 145306992), (2, 72653496), (3, 48435664), (4, 36326748), (6, 24217832), (8, 18163374), (12, 12108916), (16, 9081687), (24, 6054458), (37, 3927216), (48, 3027229), (74, 1963608), (111, 1309072), (148, 981804), (222, 654536), (296, 490902), (444, 327268), (592, 245451), (888, 163634), (1776, 81817)]