160505172

素因数分解:

$2^2\times 3^3\times {\mathrm{647}}^1\times {\mathrm{2297}}^1$

素因数の和:2957

約数の個数: 48

約数和(自身を含む): 416949120

約数和(自身を除く): 256443948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 647, 1294, 1941, 2297, 2588, 3882, 4594, 5823, 6891, 7764, 9188, 11646, 13782, 17469, 20673, 23292, 27564, 34938, 41346, 62019, 69876, 82692, 124038, 248076, 1486159, 2972318, 4458477, 5944636, 8916954, 13375431, 17833908, 26750862, 40126293, 53501724, 80252586, 160505172]

約数ペア:

[(1, 160505172), (2, 80252586), (3, 53501724), (4, 40126293), (6, 26750862), (9, 17833908), (12, 13375431), (18, 8916954), (27, 5944636), (36, 4458477), (54, 2972318), (108, 1486159), (647, 248076), (1294, 124038), (1941, 82692), (2297, 69876), (2588, 62019), (3882, 41346), (4594, 34938), (5823, 27564), (6891, 23292), (7764, 20673), (9188, 17469), (11646, 13782)]