128770152

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{7589}}^1$

素因数の和:7706

約数の個数: 64

約数和(自身を含む): 371606400

約数和(自身を除く): 242836248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 101, 168, 202, 303, 404, 606, 707, 808, 1212, 1414, 2121, 2424, 2828, 4242, 5656, 7589, 8484, 15178, 16968, 22767, 30356, 45534, 53123, 60712, 91068, 106246, 159369, 182136, 212492, 318738, 424984, 637476, 766489, 1274952, 1532978, 2299467, 3065956, 4598934, 5365423, 6131912, 9197868, 10730846, 16096269, 18395736, 21461692, 32192538, 42923384, 64385076, 128770152]

約数ペア:

[(1, 128770152), (2, 64385076), (3, 42923384), (4, 32192538), (6, 21461692), (7, 18395736), (8, 16096269), (12, 10730846), (14, 9197868), (21, 6131912), (24, 5365423), (28, 4598934), (42, 3065956), (56, 2299467), (84, 1532978), (101, 1274952), (168, 766489), (202, 637476), (303, 424984), (404, 318738), (606, 212492), (707, 182136), (808, 159369), (1212, 106246), (1414, 91068), (2121, 60712), (2424, 53123), (2828, 45534), (4242, 30356), (5656, 22767), (7589, 16968), (8484, 15178)]