157473372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{2713}}^1$

素因数の和:3418

約数の個数: 48

約数和(自身を含む): 420691712

約数和(自身を除く): 263218340

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 691, 1382, 2073, 2713, 2764, 4146, 4837, 5426, 8139, 8292, 9674, 10852, 14511, 16278, 18991, 19348, 29022, 32556, 37982, 56973, 58044, 75964, 113946, 227892, 1874683, 3749366, 5624049, 7498732, 11248098, 13122781, 22496196, 26245562, 39368343, 52491124, 78736686, 157473372]

約数ペア:

[(1, 157473372), (2, 78736686), (3, 52491124), (4, 39368343), (6, 26245562), (7, 22496196), (12, 13122781), (14, 11248098), (21, 7498732), (28, 5624049), (42, 3749366), (84, 1874683), (691, 227892), (1382, 113946), (2073, 75964), (2713, 58044), (2764, 56973), (4146, 37982), (4837, 32556), (5426, 29022), (8139, 19348), (8292, 18991), (9674, 16278), (10852, 14511)]