160982728

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{2837}}^1$

素因数の和:3057

約数の個数: 32

約数和(自身を含む): 311101560

約数和(自身を除く): 150118832

約数列:

[1, 2, 4, 8, 41, 82, 164, 173, 328, 346, 692, 1384, 2837, 5674, 7093, 11348, 14186, 22696, 28372, 56744, 116317, 232634, 465268, 490801, 930536, 981602, 1963204, 3926408, 20122841, 40245682, 80491364, 160982728]

約数ペア:

[(1, 160982728), (2, 80491364), (4, 40245682), (8, 20122841), (41, 3926408), (82, 1963204), (164, 981602), (173, 930536), (328, 490801), (346, 465268), (692, 232634), (1384, 116317), (2837, 56744), (5674, 28372), (7093, 22696), (11348, 14186)]