129519124

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{14321}}^1$

素因数の和:14368

約数の個数: 48

約数和(自身を含む): 288731520

約数和(自身を除く): 159212396

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 1292, 2261, 4522, 9044, 14321, 28642, 57284, 100247, 200494, 243457, 272099, 400988, 486914, 544198, 973828, 1088396, 1704199, 1904693, 3408398, 3809386, 4625683, 6816796, 7618772, 9251366, 18502732, 32379781, 64759562, 129519124]

約数ペア:

[(1, 129519124), (2, 64759562), (4, 32379781), (7, 18502732), (14, 9251366), (17, 7618772), (19, 6816796), (28, 4625683), (34, 3809386), (38, 3408398), (68, 1904693), (76, 1704199), (119, 1088396), (133, 973828), (238, 544198), (266, 486914), (323, 400988), (476, 272099), (532, 243457), (646, 200494), (1292, 100247), (2261, 57284), (4522, 28642), (9044, 14321)]