157001012

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{809}}^1$

素因数の和:1088

約数の個数: 48

約数和(自身を含む): 326592000

約数和(自身を除く): 169590988

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 239, 406, 478, 809, 812, 956, 1618, 1673, 3236, 3346, 5663, 6692, 6931, 11326, 13862, 22652, 23461, 27724, 46922, 48517, 93844, 97034, 164227, 193351, 194068, 328454, 386702, 656908, 773404, 1353457, 2706914, 5413828, 5607179, 11214358, 22428716, 39250253, 78500506, 157001012]

約数ペア:

[(1, 157001012), (2, 78500506), (4, 39250253), (7, 22428716), (14, 11214358), (28, 5607179), (29, 5413828), (58, 2706914), (116, 1353457), (203, 773404), (239, 656908), (406, 386702), (478, 328454), (809, 194068), (812, 193351), (956, 164227), (1618, 97034), (1673, 93844), (3236, 48517), (3346, 46922), (5663, 27724), (6692, 23461), (6931, 22652), (11326, 13862)]