164088188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 319382784

約数和(自身を除く): 155294596

約数列:

[1, 2, 4, 11, 22, 44, 137, 163, 167, 274, 326, 334, 548, 652, 668, 1507, 1793, 1837, 3014, 3586, 3674, 6028, 7172, 7348, 22331, 22879, 27221, 44662, 45758, 54442, 89324, 91516, 108884, 245641, 251669, 299431, 491282, 503338, 598862, 982564, 1006676, 1197724, 3729277, 7458554, 14917108, 41022047, 82044094, 164088188]

約数ペア:

[(1, 164088188), (2, 82044094), (4, 41022047), (11, 14917108), (22, 7458554), (44, 3729277), (137, 1197724), (163, 1006676), (167, 982564), (274, 598862), (326, 503338), (334, 491282), (548, 299431), (652, 251669), (668, 245641), (1507, 108884), (1793, 91516), (1837, 89324), (3014, 54442), (3586, 45758), (3674, 44662), (6028, 27221), (7172, 22879), (7348, 22331)]