161641608

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{2843}}^1$

素因数の和:2978

約数の個数: 64

約数和(自身を含む): 425917440

約数和(自身を除く): 264275832

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 103, 138, 184, 206, 276, 309, 412, 552, 618, 824, 1236, 2369, 2472, 2843, 4738, 5686, 7107, 8529, 9476, 11372, 14214, 17058, 18952, 22744, 28428, 34116, 56856, 65389, 68232, 130778, 196167, 261556, 292829, 392334, 523112, 585658, 784668, 878487, 1171316, 1569336, 1756974, 2342632, 3513948, 6735067, 7027896, 13470134, 20205201, 26940268, 40410402, 53880536, 80820804, 161641608]

約数ペア:

[(1, 161641608), (2, 80820804), (3, 53880536), (4, 40410402), (6, 26940268), (8, 20205201), (12, 13470134), (23, 7027896), (24, 6735067), (46, 3513948), (69, 2342632), (92, 1756974), (103, 1569336), (138, 1171316), (184, 878487), (206, 784668), (276, 585658), (309, 523112), (412, 392334), (552, 292829), (618, 261556), (824, 196167), (1236, 130778), (2369, 68232), (2472, 65389), (2843, 56856), (4738, 34116), (5686, 28428), (7107, 22744), (8529, 18952), (9476, 17058), (11372, 14214)]