164495838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1301}}^1\times {\mathrm{1621}}^1$

素因数の和:2940

約数の個数: 32

約数和(自身を含む): 354789792

約数和(自身を除く): 190293954

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1301, 1621, 2602, 3242, 3903, 4863, 7806, 9726, 16913, 21073, 33826, 42146, 50739, 63219, 101478, 126438, 2108921, 4217842, 6326763, 12653526, 27415973, 54831946, 82247919, 164495838]

約数ペア:

[(1, 164495838), (2, 82247919), (3, 54831946), (6, 27415973), (13, 12653526), (26, 6326763), (39, 4217842), (78, 2108921), (1301, 126438), (1621, 101478), (2602, 63219), (3242, 50739), (3903, 42146), (4863, 33826), (7806, 21073), (9726, 16913)]