163156764820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{3796109}}^1$

素因数の和:3796432

約数の個数: 48

約数和(自身を含む): 392851831680

約数和(自身を除く): 229695066860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 307, 614, 1228, 1535, 2149, 3070, 4298, 6140, 8596, 10745, 21490, 42980, 3796109, 7592218, 15184436, 18980545, 26572763, 37961090, 53145526, 75922180, 106291052, 132863815, 265727630, 531455260, 1165405463, 2330810926, 4661621852, 5827027315, 8157838241, 11654054630, 16315676482, 23308109260, 32631352964, 40789191205, 81578382410, 163156764820]

約数ペア:

[(1, 163156764820), (2, 81578382410), (4, 40789191205), (5, 32631352964), (7, 23308109260), (10, 16315676482), (14, 11654054630), (20, 8157838241), (28, 5827027315), (35, 4661621852), (70, 2330810926), (140, 1165405463), (307, 531455260), (614, 265727630), (1228, 132863815), (1535, 106291052), (2149, 75922180), (3070, 53145526), (4298, 37961090), (6140, 26572763), (8596, 18980545), (10745, 15184436), (21490, 7592218), (42980, 3796109)]