133861570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 264539520

約数和(自身を除く): 130677950

約数列:

[1, 2, 5, 10, 17, 34, 53, 83, 85, 106, 166, 170, 179, 265, 358, 415, 530, 830, 895, 901, 1411, 1790, 1802, 2822, 3043, 4399, 4505, 6086, 7055, 8798, 9010, 9487, 14110, 14857, 15215, 18974, 21995, 29714, 30430, 43990, 47435, 74285, 74783, 94870, 148570, 149566, 161279, 252569, 322558, 373915, 505138, 747830, 787421, 806395, 1262845, 1574842, 1612790, 2525690, 3937105, 7874210, 13386157, 26772314, 66930785, 133861570]

約数ペア:

[(1, 133861570), (2, 66930785), (5, 26772314), (10, 13386157), (17, 7874210), (34, 3937105), (53, 2525690), (83, 1612790), (85, 1574842), (106, 1262845), (166, 806395), (170, 787421), (179, 747830), (265, 505138), (358, 373915), (415, 322558), (530, 252569), (830, 161279), (895, 149566), (901, 148570), (1411, 94870), (1790, 74783), (1802, 74285), (2822, 47435), (3043, 43990), (4399, 30430), (4505, 29714), (6086, 21995), (7055, 18974), (8798, 15215), (9010, 14857), (9487, 14110)]