140904048

素因数分解:

$2^4\times 3^1\times {\mathrm{661}}^1\times {\mathrm{4441}}^1$

素因数の和:5113

約数の個数: 40

約数和(自身を含む): 364634896

約数和(自身を除く): 223730848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 661, 1322, 1983, 2644, 3966, 4441, 5288, 7932, 8882, 10576, 13323, 15864, 17764, 26646, 31728, 35528, 53292, 71056, 106584, 213168, 2935501, 5871002, 8806503, 11742004, 17613006, 23484008, 35226012, 46968016, 70452024, 140904048]

約数ペア:

[(1, 140904048), (2, 70452024), (3, 46968016), (4, 35226012), (6, 23484008), (8, 17613006), (12, 11742004), (16, 8806503), (24, 5871002), (48, 2935501), (661, 213168), (1322, 106584), (1983, 71056), (2644, 53292), (3966, 35528), (4441, 31728), (5288, 26646), (7932, 17764), (8882, 15864), (10576, 13323)]