136699840

素因数分解:

$2^6\times 5^1\times {\mathrm{631}}^1\times {\mathrm{677}}^1$

素因数の和:1325

約数の個数: 56

約数和(自身を含む): 326513952

約数和(自身を除く): 189814112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 631, 677, 1262, 1354, 2524, 2708, 3155, 3385, 5048, 5416, 6310, 6770, 10096, 10832, 12620, 13540, 20192, 21664, 25240, 27080, 40384, 43328, 50480, 54160, 100960, 108320, 201920, 216640, 427187, 854374, 1708748, 2135935, 3417496, 4271870, 6834992, 8543740, 13669984, 17087480, 27339968, 34174960, 68349920, 136699840]

約数ペア:

[(1, 136699840), (2, 68349920), (4, 34174960), (5, 27339968), (8, 17087480), (10, 13669984), (16, 8543740), (20, 6834992), (32, 4271870), (40, 3417496), (64, 2135935), (80, 1708748), (160, 854374), (320, 427187), (631, 216640), (677, 201920), (1262, 108320), (1354, 100960), (2524, 54160), (2708, 50480), (3155, 43328), (3385, 40384), (5048, 27080), (5416, 25240), (6310, 21664), (6770, 20192), (10096, 13540), (10832, 12620)]