172220748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{66137}}^1$

素因数の和:66182

約数の個数: 48

約数和(自身を含む): 474077184

約数和(自身を除く): 301856436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 66137, 132274, 198411, 264548, 396822, 462959, 793644, 925918, 1388877, 1851836, 2050247, 2777754, 4100494, 5555508, 6150741, 8200988, 12301482, 14351729, 24602964, 28703458, 43055187, 57406916, 86110374, 172220748]

約数ペア:

[(1, 172220748), (2, 86110374), (3, 57406916), (4, 43055187), (6, 28703458), (7, 24602964), (12, 14351729), (14, 12301482), (21, 8200988), (28, 6150741), (31, 5555508), (42, 4100494), (62, 2777754), (84, 2050247), (93, 1851836), (124, 1388877), (186, 925918), (217, 793644), (372, 462959), (434, 396822), (651, 264548), (868, 198411), (1302, 132274), (2604, 66137)]