128885772

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{1667}}^1$

素因数の和:2070

約数の個数: 48

約数和(自身を含む): 319455360

約数和(自身を除く): 190569588

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 379, 758, 1137, 1516, 1667, 2274, 3334, 4548, 5001, 6443, 6668, 10002, 12886, 19329, 20004, 25772, 28339, 38658, 56678, 77316, 85017, 113356, 170034, 340068, 631793, 1263586, 1895379, 2527172, 3790758, 7581516, 10740481, 21480962, 32221443, 42961924, 64442886, 128885772]

約数ペア:

[(1, 128885772), (2, 64442886), (3, 42961924), (4, 32221443), (6, 21480962), (12, 10740481), (17, 7581516), (34, 3790758), (51, 2527172), (68, 1895379), (102, 1263586), (204, 631793), (379, 340068), (758, 170034), (1137, 113356), (1516, 85017), (1667, 77316), (2274, 56678), (3334, 38658), (4548, 28339), (5001, 25772), (6443, 20004), (6668, 19329), (10002, 12886)]