161796184

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{39119}}^1$

素因数の和:39183

約数の個数: 32

約数和(自身を含む): 337996800

約数和(自身を除く): 176200616

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 39119, 78238, 156476, 312952, 430309, 860618, 1721236, 1838593, 3442472, 3677186, 7354372, 14708744, 20224523, 40449046, 80898092, 161796184]

約数ペア:

[(1, 161796184), (2, 80898092), (4, 40449046), (8, 20224523), (11, 14708744), (22, 7354372), (44, 3677186), (47, 3442472), (88, 1838593), (94, 1721236), (188, 860618), (376, 430309), (517, 312952), (1034, 156476), (2068, 78238), (4136, 39119)]