157224944968

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1553729}}^1$

素因数の和:1553894

約数の個数: 64

約数和(自身を含む): 365437296000

約数和(自身を除く): 208212351032

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 139, 182, 278, 364, 556, 728, 973, 1112, 1807, 1946, 3614, 3892, 7228, 7784, 12649, 14456, 25298, 50596, 101192, 1553729, 3107458, 6214916, 10876103, 12429832, 20198477, 21752206, 40396954, 43504412, 80793908, 87008824, 141389339, 161587816, 215968331, 282778678, 431936662, 565557356, 863873324, 1131114712, 1511778317, 1727746648, 2807588303, 3023556634, 5615176606, 6047113268, 11230353212, 12094226536, 19653118121, 22460706424, 39306236242, 78612472484, 157224944968]

約数ペア:

[(1, 157224944968), (2, 78612472484), (4, 39306236242), (7, 22460706424), (8, 19653118121), (13, 12094226536), (14, 11230353212), (26, 6047113268), (28, 5615176606), (52, 3023556634), (56, 2807588303), (91, 1727746648), (104, 1511778317), (139, 1131114712), (182, 863873324), (278, 565557356), (364, 431936662), (556, 282778678), (728, 215968331), (973, 161587816), (1112, 141389339), (1807, 87008824), (1946, 80793908), (3614, 43504412), (3892, 40396954), (7228, 21752206), (7784, 20198477), (12649, 12429832), (14456, 10876103), (25298, 6214916), (50596, 3107458), (101192, 1553729)]