126499688

素因数分解:

$2^3\times 7^1\times {\mathrm{389}}^1\times {\mathrm{5807}}^1$

素因数の和:6209

約数の個数: 32

約数和(自身を含む): 271814400

約数和(自身を除く): 145314712

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 389, 778, 1556, 2723, 3112, 5446, 5807, 10892, 11614, 21784, 23228, 40649, 46456, 81298, 162596, 325192, 2258923, 4517846, 9035692, 15812461, 18071384, 31624922, 63249844, 126499688]

約数ペア:

[(1, 126499688), (2, 63249844), (4, 31624922), (7, 18071384), (8, 15812461), (14, 9035692), (28, 4517846), (56, 2258923), (389, 325192), (778, 162596), (1556, 81298), (2723, 46456), (3112, 40649), (5446, 23228), (5807, 21784), (10892, 11614)]