128165154

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{359}}^1$

素因数の和:599

約数の個数: 64

約数和(自身を含む): 290304000

約数和(自身を除く): 162138846

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 199, 299, 359, 398, 597, 598, 718, 897, 1077, 1194, 1794, 2154, 2587, 4577, 4667, 5174, 7761, 8257, 9154, 9334, 13731, 14001, 15522, 16514, 24771, 27462, 28002, 49542, 59501, 71441, 107341, 119002, 142882, 178503, 214323, 214682, 322023, 357006, 428646, 644046, 928733, 1643143, 1857466, 2786199, 3286286, 4929429, 5572398, 9858858, 21360859, 42721718, 64082577, 128165154]

約数ペア:

[(1, 128165154), (2, 64082577), (3, 42721718), (6, 21360859), (13, 9858858), (23, 5572398), (26, 4929429), (39, 3286286), (46, 2786199), (69, 1857466), (78, 1643143), (138, 928733), (199, 644046), (299, 428646), (359, 357006), (398, 322023), (597, 214682), (598, 214323), (718, 178503), (897, 142882), (1077, 119002), (1194, 107341), (1794, 71441), (2154, 59501), (2587, 49542), (4577, 28002), (4667, 27462), (5174, 24771), (7761, 16514), (8257, 15522), (9154, 14001), (9334, 13731)]