151948719

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2357}}^1$

素因数の和:2424

約数の個数: 48

約数和(自身を含む): 257493600

約数和(自身を除く): 105544881

約数列:

[1, 3, 9, 13, 19, 29, 39, 57, 87, 117, 171, 247, 261, 377, 551, 741, 1131, 1653, 2223, 2357, 3393, 4959, 7071, 7163, 21213, 21489, 30641, 44783, 64467, 68353, 91923, 134349, 205059, 275769, 403047, 582179, 615177, 888589, 1298707, 1746537, 2665767, 3896121, 5239611, 7997301, 11688363, 16883191, 50649573, 151948719]

約数ペア:

[(1, 151948719), (3, 50649573), (9, 16883191), (13, 11688363), (19, 7997301), (29, 5239611), (39, 3896121), (57, 2665767), (87, 1746537), (117, 1298707), (171, 888589), (247, 615177), (261, 582179), (377, 403047), (551, 275769), (741, 205059), (1131, 134349), (1653, 91923), (2223, 68353), (2357, 64467), (3393, 44783), (4959, 30641), (7071, 21489), (7163, 21213)]