152371107

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1279}}^1$

素因数の和:1384

約数の個数: 48

約数和(自身を含む): 264110080

約数和(自身を除く): 111738973

約数列:

[1, 3, 7, 9, 21, 31, 61, 63, 93, 183, 217, 279, 427, 549, 651, 1279, 1281, 1891, 1953, 3837, 3843, 5673, 8953, 11511, 13237, 17019, 26859, 39649, 39711, 78019, 80577, 118947, 119133, 234057, 277543, 356841, 546133, 702171, 832629, 1638399, 2418589, 2497887, 4915197, 7255767, 16930123, 21767301, 50790369, 152371107]

約数ペア:

[(1, 152371107), (3, 50790369), (7, 21767301), (9, 16930123), (21, 7255767), (31, 4915197), (61, 2497887), (63, 2418589), (93, 1638399), (183, 832629), (217, 702171), (279, 546133), (427, 356841), (549, 277543), (651, 234057), (1279, 119133), (1281, 118947), (1891, 80577), (1953, 78019), (3837, 39711), (3843, 39649), (5673, 26859), (8953, 17019), (11511, 13237)]