155525418

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{2239}}^1$

素因数の和:2491

約数の個数: 48

約数和(自身を含む): 358525440

約数和(自身を除く): 203000022

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 227, 306, 454, 681, 1362, 2043, 2239, 3859, 4086, 4478, 6717, 7718, 11577, 13434, 20151, 23154, 34731, 38063, 40302, 69462, 76126, 114189, 228378, 342567, 508253, 685134, 1016506, 1524759, 3049518, 4574277, 8640301, 9148554, 17280602, 25920903, 51841806, 77762709, 155525418]

約数ペア:

[(1, 155525418), (2, 77762709), (3, 51841806), (6, 25920903), (9, 17280602), (17, 9148554), (18, 8640301), (34, 4574277), (51, 3049518), (102, 1524759), (153, 1016506), (227, 685134), (306, 508253), (454, 342567), (681, 228378), (1362, 114189), (2043, 76126), (2239, 69462), (3859, 40302), (4086, 38063), (4478, 34731), (6717, 23154), (7718, 20151), (11577, 13434)]