125513108

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:445

約数の個数: 72

約数和(自身を含む): 273490560

約数和(自身を除く): 147977452

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 139, 196, 238, 271, 278, 476, 542, 556, 833, 973, 1084, 1666, 1897, 1946, 2363, 3332, 3794, 3892, 4607, 4726, 6811, 7588, 9214, 9452, 13279, 13622, 16541, 18428, 26558, 27244, 32249, 33082, 37669, 53116, 64498, 66164, 75338, 115787, 128996, 150676, 225743, 231574, 263683, 451486, 463148, 527366, 640373, 902972, 1054732, 1280746, 1845781, 2561492, 3691562, 4482611, 7383124, 8965222, 17930444, 31378277, 62756554, 125513108]

約数ペア:

[(1, 125513108), (2, 62756554), (4, 31378277), (7, 17930444), (14, 8965222), (17, 7383124), (28, 4482611), (34, 3691562), (49, 2561492), (68, 1845781), (98, 1280746), (119, 1054732), (139, 902972), (196, 640373), (238, 527366), (271, 463148), (278, 451486), (476, 263683), (542, 231574), (556, 225743), (833, 150676), (973, 128996), (1084, 115787), (1666, 75338), (1897, 66164), (1946, 64498), (2363, 53116), (3332, 37669), (3794, 33082), (3892, 32249), (4607, 27244), (4726, 26558), (6811, 18428), (7588, 16541), (9214, 13622), (9452, 13279)]