138528856

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{3671}}^1$

素因数の和:3819

約数の個数: 32

約数和(自身を含む): 267688800

約数和(自身を除く): 129159944

約数列:

[1, 2, 4, 8, 53, 89, 106, 178, 212, 356, 424, 712, 3671, 4717, 7342, 9434, 14684, 18868, 29368, 37736, 194563, 326719, 389126, 653438, 778252, 1306876, 1556504, 2613752, 17316107, 34632214, 69264428, 138528856]

約数ペア:

[(1, 138528856), (2, 69264428), (4, 34632214), (8, 17316107), (53, 2613752), (89, 1556504), (106, 1306876), (178, 778252), (212, 653438), (356, 389126), (424, 326719), (712, 194563), (3671, 37736), (4717, 29368), (7342, 18868), (9434, 14684)]