127750728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{2687}}^1$

素因数の和:2986

約数の個数: 64

約数和(自身を含む): 366428160

約数和(自身を除く): 238677432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 283, 566, 849, 1132, 1698, 1981, 2264, 2687, 3396, 3962, 5374, 5943, 6792, 7924, 8061, 10748, 11886, 15848, 16122, 18809, 21496, 23772, 32244, 37618, 47544, 56427, 64488, 75236, 112854, 150472, 225708, 451416, 760421, 1520842, 2281263, 3041684, 4562526, 5322947, 6083368, 9125052, 10645894, 15968841, 18250104, 21291788, 31937682, 42583576, 63875364, 127750728]

約数ペア:

[(1, 127750728), (2, 63875364), (3, 42583576), (4, 31937682), (6, 21291788), (7, 18250104), (8, 15968841), (12, 10645894), (14, 9125052), (21, 6083368), (24, 5322947), (28, 4562526), (42, 3041684), (56, 2281263), (84, 1520842), (168, 760421), (283, 451416), (566, 225708), (849, 150472), (1132, 112854), (1698, 75236), (1981, 64488), (2264, 56427), (2687, 47544), (3396, 37618), (3962, 32244), (5374, 23772), (5943, 21496), (6792, 18809), (7924, 16122), (8061, 15848), (10748, 11886)]