137551526

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2383}}^1$

素因数の和:2449

約数の個数: 48

約数和(自身を含む): 260904960

約数和(自身を除く): 123353434

約数列:

[1, 2, 7, 14, 19, 31, 38, 49, 62, 98, 133, 217, 266, 434, 589, 931, 1178, 1519, 1862, 2383, 3038, 4123, 4766, 8246, 16681, 28861, 33362, 45277, 57722, 73873, 90554, 116767, 147746, 233534, 316939, 517111, 633878, 1034222, 1403587, 2218573, 2807174, 3619777, 4437146, 7239554, 9825109, 19650218, 68775763, 137551526]

約数ペア:

[(1, 137551526), (2, 68775763), (7, 19650218), (14, 9825109), (19, 7239554), (31, 4437146), (38, 3619777), (49, 2807174), (62, 2218573), (98, 1403587), (133, 1034222), (217, 633878), (266, 517111), (434, 316939), (589, 233534), (931, 147746), (1178, 116767), (1519, 90554), (1862, 73873), (2383, 57722), (3038, 45277), (4123, 33362), (4766, 28861), (8246, 16681)]