133638296

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:552

約数の個数: 64

約数和(自身を含む): 283392000

約数和(自身を除く): 149753704

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 79, 88, 94, 158, 188, 316, 376, 409, 517, 632, 818, 869, 1034, 1636, 1738, 2068, 3272, 3476, 3713, 4136, 4499, 6952, 7426, 8998, 14852, 17996, 19223, 29704, 32311, 35992, 38446, 40843, 64622, 76892, 81686, 129244, 153784, 163372, 211453, 258488, 326744, 355421, 422906, 710842, 845812, 1421684, 1518617, 1691624, 2843368, 3037234, 6074468, 12148936, 16704787, 33409574, 66819148, 133638296]

約数ペア:

[(1, 133638296), (2, 66819148), (4, 33409574), (8, 16704787), (11, 12148936), (22, 6074468), (44, 3037234), (47, 2843368), (79, 1691624), (88, 1518617), (94, 1421684), (158, 845812), (188, 710842), (316, 422906), (376, 355421), (409, 326744), (517, 258488), (632, 211453), (818, 163372), (869, 153784), (1034, 129244), (1636, 81686), (1738, 76892), (2068, 64622), (3272, 40843), (3476, 38446), (3713, 35992), (4136, 32311), (4499, 29704), (6952, 19223), (7426, 17996), (8998, 14852)]