142139856

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{467}}^1$

素因数の和:868

約数の個数: 80

約数和(自身を含む): 390671424

約数和(自身を除く): 248531568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 373, 408, 467, 746, 816, 934, 1119, 1401, 1492, 1868, 2238, 2802, 2984, 3736, 4476, 5604, 5968, 6341, 7472, 7939, 8952, 11208, 12682, 15878, 17904, 19023, 22416, 23817, 25364, 31756, 38046, 47634, 50728, 63512, 76092, 95268, 101456, 127024, 152184, 174191, 190536, 304368, 348382, 381072, 522573, 696764, 1045146, 1393528, 2090292, 2787056, 2961247, 4180584, 5922494, 8361168, 8883741, 11844988, 17767482, 23689976, 35534964, 47379952, 71069928, 142139856]

約数ペア:

[(1, 142139856), (2, 71069928), (3, 47379952), (4, 35534964), (6, 23689976), (8, 17767482), (12, 11844988), (16, 8883741), (17, 8361168), (24, 5922494), (34, 4180584), (48, 2961247), (51, 2787056), (68, 2090292), (102, 1393528), (136, 1045146), (204, 696764), (272, 522573), (373, 381072), (408, 348382), (467, 304368), (746, 190536), (816, 174191), (934, 152184), (1119, 127024), (1401, 101456), (1492, 95268), (1868, 76092), (2238, 63512), (2802, 50728), (2984, 47634), (3736, 38046), (4476, 31756), (5604, 25364), (5968, 23817), (6341, 22416), (7472, 19023), (7939, 17904), (8952, 15878), (11208, 12682)]