159756478

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{2503}}^1$

素因数の和:2656

約数の個数: 32

約数和(自身を含む): 282691584

約数和(自身を除く): 122935106

約数列:

[1, 2, 7, 14, 47, 94, 97, 194, 329, 658, 679, 1358, 2503, 4559, 5006, 9118, 17521, 31913, 35042, 63826, 117641, 235282, 242791, 485582, 823487, 1646974, 1699537, 3399074, 11411177, 22822354, 79878239, 159756478]

約数ペア:

[(1, 159756478), (2, 79878239), (7, 22822354), (14, 11411177), (47, 3399074), (94, 1699537), (97, 1646974), (194, 823487), (329, 485582), (658, 242791), (679, 235282), (1358, 117641), (2503, 63826), (4559, 35042), (5006, 31913), (9118, 17521)]