143704728

素因数分解:

$2^3\times 3^2\times {\mathrm{109}}^1\times {\mathrm{18311}}^1$

素因数の和:18432

約数の個数: 48

約数和(自身を含む): 392792400

約数和(自身を除く): 249087672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 109, 218, 327, 436, 654, 872, 981, 1308, 1962, 2616, 3924, 7848, 18311, 36622, 54933, 73244, 109866, 146488, 164799, 219732, 329598, 439464, 659196, 1318392, 1995899, 3991798, 5987697, 7983596, 11975394, 15967192, 17963091, 23950788, 35926182, 47901576, 71852364, 143704728]

約数ペア:

[(1, 143704728), (2, 71852364), (3, 47901576), (4, 35926182), (6, 23950788), (8, 17963091), (9, 15967192), (12, 11975394), (18, 7983596), (24, 5987697), (36, 3991798), (72, 1995899), (109, 1318392), (218, 659196), (327, 439464), (436, 329598), (654, 219732), (872, 164799), (981, 146488), (1308, 109866), (1962, 73244), (2616, 54933), (3924, 36622), (7848, 18311)]