133679534

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 217054080

約数和(自身を除く): 83374546

約数列:

[1, 2, 17, 34, 79, 157, 158, 314, 317, 634, 1343, 2669, 2686, 5338, 5389, 10778, 12403, 24806, 25043, 49769, 50086, 99538, 210851, 421702, 425731, 846073, 851462, 1692146, 3931751, 7863502, 66839767, 133679534]

約数ペア:

[(1, 133679534), (2, 66839767), (17, 7863502), (34, 3931751), (79, 1692146), (157, 851462), (158, 846073), (314, 425731), (317, 421702), (634, 210851), (1343, 99538), (2669, 50086), (2686, 49769), (5338, 25043), (5389, 24806), (10778, 12403)]