126324478

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{761}}^1$

素因数の和:1008

約数の個数: 32

約数和(自身を含む): 221211648

約数和(自身を除く): 94887170

約数列:

[1, 2, 7, 14, 71, 142, 167, 334, 497, 761, 994, 1169, 1522, 2338, 5327, 10654, 11857, 23714, 54031, 82999, 108062, 127087, 165998, 254174, 378217, 756434, 889609, 1779218, 9023177, 18046354, 63162239, 126324478]

約数ペア:

[(1, 126324478), (2, 63162239), (7, 18046354), (14, 9023177), (71, 1779218), (142, 889609), (167, 756434), (334, 378217), (497, 254174), (761, 165998), (994, 127087), (1169, 108062), (1522, 82999), (2338, 54031), (5327, 23714), (10654, 11857)]