148018472

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{20177}}^1$

素因数の和:20321

約数の個数: 32

約数和(自身を含む): 319619520

約数和(自身を除く): 171601048

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 524, 917, 1048, 1834, 3668, 7336, 20177, 40354, 80708, 141239, 161416, 282478, 564956, 1129912, 2643187, 5286374, 10572748, 18502309, 21145496, 37004618, 74009236, 148018472]

約数ペア:

[(1, 148018472), (2, 74009236), (4, 37004618), (7, 21145496), (8, 18502309), (14, 10572748), (28, 5286374), (56, 2643187), (131, 1129912), (262, 564956), (524, 282478), (917, 161416), (1048, 141239), (1834, 80708), (3668, 40354), (7336, 20177)]