161906316

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{94351}}^1$

素因数の和:94382

約数の個数: 48

約数和(自身を含む): 443831808

約数和(自身を除く): 281925492

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 94351, 188702, 283053, 377404, 566106, 1037861, 1132212, 1226563, 2075722, 2453126, 3113583, 3679689, 4151444, 4906252, 6227166, 7359378, 12454332, 13492193, 14718756, 26984386, 40476579, 53968772, 80953158, 161906316]

約数ペア:

[(1, 161906316), (2, 80953158), (3, 53968772), (4, 40476579), (6, 26984386), (11, 14718756), (12, 13492193), (13, 12454332), (22, 7359378), (26, 6227166), (33, 4906252), (39, 4151444), (44, 3679689), (52, 3113583), (66, 2453126), (78, 2075722), (132, 1226563), (143, 1132212), (156, 1037861), (286, 566106), (429, 377404), (572, 283053), (858, 188702), (1716, 94351)]