159454484

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{431}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 325817856

約数和(自身を除く): 166363372

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 181, 292, 362, 431, 511, 724, 862, 1022, 1267, 1724, 2044, 2534, 3017, 5068, 6034, 12068, 13213, 26426, 31463, 52852, 62926, 78011, 92491, 125852, 156022, 184982, 220241, 312044, 369964, 440482, 546077, 880964, 1092154, 2184308, 5694803, 11389606, 22779212, 39863621, 79727242, 159454484]

約数ペア:

[(1, 159454484), (2, 79727242), (4, 39863621), (7, 22779212), (14, 11389606), (28, 5694803), (73, 2184308), (146, 1092154), (181, 880964), (292, 546077), (362, 440482), (431, 369964), (511, 312044), (724, 220241), (862, 184982), (1022, 156022), (1267, 125852), (1724, 92491), (2044, 78011), (2534, 62926), (3017, 52852), (5068, 31463), (6034, 26426), (12068, 13213)]