129854424

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{1987}}^1$

素因数の和:2392

約数の個数: 64

約数和(自身を含む): 372153600

約数和(自身を除く): 242299176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 389, 778, 1167, 1556, 1987, 2334, 2723, 3112, 3974, 4668, 5446, 5961, 7948, 8169, 9336, 10892, 11922, 13909, 15896, 16338, 21784, 23844, 27818, 32676, 41727, 47688, 55636, 65352, 83454, 111272, 166908, 333816, 772943, 1545886, 2318829, 3091772, 4637658, 5410601, 6183544, 9275316, 10821202, 16231803, 18550632, 21642404, 32463606, 43284808, 64927212, 129854424]

約数ペア:

[(1, 129854424), (2, 64927212), (3, 43284808), (4, 32463606), (6, 21642404), (7, 18550632), (8, 16231803), (12, 10821202), (14, 9275316), (21, 6183544), (24, 5410601), (28, 4637658), (42, 3091772), (56, 2318829), (84, 1545886), (168, 772943), (389, 333816), (778, 166908), (1167, 111272), (1556, 83454), (1987, 65352), (2334, 55636), (2723, 47688), (3112, 41727), (3974, 32676), (4668, 27818), (5446, 23844), (5961, 21784), (7948, 16338), (8169, 15896), (9336, 13909), (10892, 11922)]