144596228

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{499}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 295680000

約数和(自身を除く): 151083772

約数列:

[1, 2, 4, 7, 14, 28, 79, 131, 158, 262, 316, 499, 524, 553, 917, 998, 1106, 1834, 1996, 2212, 3493, 3668, 6986, 10349, 13972, 20698, 39421, 41396, 65369, 72443, 78842, 130738, 144886, 157684, 261476, 275947, 289772, 457583, 551894, 915166, 1103788, 1830332, 5164151, 10328302, 20656604, 36149057, 72298114, 144596228]

約数ペア:

[(1, 144596228), (2, 72298114), (4, 36149057), (7, 20656604), (14, 10328302), (28, 5164151), (79, 1830332), (131, 1103788), (158, 915166), (262, 551894), (316, 457583), (499, 289772), (524, 275947), (553, 261476), (917, 157684), (998, 144886), (1106, 130738), (1834, 78842), (1996, 72443), (2212, 65369), (3493, 41396), (3668, 39421), (6986, 20698), (10349, 13972)]