131330475068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{150431}}^1$

素因数の和:150714

約数の個数: 48

約数和(自身を含む): 251445282816

約数和(自身を除く): 120114807748

約数列:

[1, 2, 4, 13, 26, 52, 103, 163, 206, 326, 412, 652, 1339, 2119, 2678, 4238, 5356, 8476, 16789, 33578, 67156, 150431, 218257, 300862, 436514, 601724, 873028, 1955603, 3911206, 7822412, 15494393, 24520253, 30988786, 49040506, 61977572, 98081012, 201427109, 318763289, 402854218, 637526578, 805708436, 1275053156, 2525586059, 5051172118, 10102344236, 32832618767, 65665237534, 131330475068]

約数ペア:

[(1, 131330475068), (2, 65665237534), (4, 32832618767), (13, 10102344236), (26, 5051172118), (52, 2525586059), (103, 1275053156), (163, 805708436), (206, 637526578), (326, 402854218), (412, 318763289), (652, 201427109), (1339, 98081012), (2119, 61977572), (2678, 49040506), (4238, 30988786), (5356, 24520253), (8476, 15494393), (16789, 7822412), (33578, 3911206), (67156, 1955603), (150431, 873028), (218257, 601724), (300862, 436514)]