129542712

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{415201}}^1$

素因数の和:415223

約数の個数: 32

約数和(自身を含む): 348769680

約数和(自身を除く): 219226968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 415201, 830402, 1245603, 1660804, 2491206, 3321608, 4982412, 5397613, 9964824, 10795226, 16192839, 21590452, 32385678, 43180904, 64771356, 129542712]

約数ペア:

[(1, 129542712), (2, 64771356), (3, 43180904), (4, 32385678), (6, 21590452), (8, 16192839), (12, 10795226), (13, 9964824), (24, 5397613), (26, 4982412), (39, 3321608), (52, 2491206), (78, 1660804), (104, 1245603), (156, 830402), (312, 415201)]