124661648

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{619}}^1$

素因数の和:975

約数の個数: 40

約数和(自身を含む): 248629920

約数和(自身を除く): 123968272

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 307, 328, 614, 619, 656, 1228, 1238, 2456, 2476, 4912, 4952, 9904, 12587, 25174, 25379, 50348, 50758, 100696, 101516, 190033, 201392, 203032, 380066, 406064, 760132, 1520264, 3040528, 7791353, 15582706, 31165412, 62330824, 124661648]

約数ペア:

[(1, 124661648), (2, 62330824), (4, 31165412), (8, 15582706), (16, 7791353), (41, 3040528), (82, 1520264), (164, 760132), (307, 406064), (328, 380066), (614, 203032), (619, 201392), (656, 190033), (1228, 101516), (1238, 100696), (2456, 50758), (2476, 50348), (4912, 25379), (4952, 25174), (9904, 12587)]