128533906

素因数分解:

$2^1\times {\mathrm{17}}^3\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 208465920

約数和(自身を除く): 79932014

約数列:

[1, 2, 17, 34, 103, 127, 206, 254, 289, 578, 1751, 2159, 3502, 4318, 4913, 9826, 13081, 26162, 29767, 36703, 59534, 73406, 222377, 444754, 506039, 623951, 1012078, 1247902, 3780409, 7560818, 64266953, 128533906]

約数ペア:

[(1, 128533906), (2, 64266953), (17, 7560818), (34, 3780409), (103, 1247902), (127, 1012078), (206, 623951), (254, 506039), (289, 444754), (578, 222377), (1751, 73406), (2159, 59534), (3502, 36703), (4318, 29767), (4913, 26162), (9826, 13081)]