134142904

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{367}}^1$

素因数の和:548

約数の個数: 64

約数和(自身を含む): 295695360

約数和(自身を除く): 161552456

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 107, 122, 214, 244, 367, 427, 428, 488, 734, 749, 854, 856, 1468, 1498, 1708, 2569, 2936, 2996, 3416, 5138, 5992, 6527, 10276, 13054, 20552, 22387, 26108, 39269, 44774, 45689, 52216, 78538, 89548, 91378, 156709, 157076, 179096, 182756, 274883, 313418, 314152, 365512, 549766, 626836, 1099532, 1253672, 2199064, 2395409, 4790818, 9581636, 16767863, 19163272, 33535726, 67071452, 134142904]

約数ペア:

[(1, 134142904), (2, 67071452), (4, 33535726), (7, 19163272), (8, 16767863), (14, 9581636), (28, 4790818), (56, 2395409), (61, 2199064), (107, 1253672), (122, 1099532), (214, 626836), (244, 549766), (367, 365512), (427, 314152), (428, 313418), (488, 274883), (734, 182756), (749, 179096), (854, 157076), (856, 156709), (1468, 91378), (1498, 89548), (1708, 78538), (2569, 52216), (2936, 45689), (2996, 44774), (3416, 39269), (5138, 26108), (5992, 22387), (6527, 20552), (10276, 13054)]