159204564

素因数分解:

$2^2\times 3^2\times {\mathrm{211}}^1\times {\mathrm{20959}}^1$

素因数の和:21180

約数の個数: 36

約数和(自身を含む): 404360320

約数和(自身を除く): 245155756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 211, 422, 633, 844, 1266, 1899, 2532, 3798, 7596, 20959, 41918, 62877, 83836, 125754, 188631, 251508, 377262, 754524, 4422349, 8844698, 13267047, 17689396, 26534094, 39801141, 53068188, 79602282, 159204564]

約数ペア:

[(1, 159204564), (2, 79602282), (3, 53068188), (4, 39801141), (6, 26534094), (9, 17689396), (12, 13267047), (18, 8844698), (36, 4422349), (211, 754524), (422, 377262), (633, 251508), (844, 188631), (1266, 125754), (1899, 83836), (2532, 62877), (3798, 41918), (7596, 20959)]