156668216

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{3761}}^1$

素因数の和:3935

約数の個数: 32

約数和(自身を含む): 303367680

約数和(自身を除く): 146699464

約数列:

[1, 2, 4, 8, 41, 82, 127, 164, 254, 328, 508, 1016, 3761, 5207, 7522, 10414, 15044, 20828, 30088, 41656, 154201, 308402, 477647, 616804, 955294, 1233608, 1910588, 3821176, 19583527, 39167054, 78334108, 156668216]

約数ペア:

[(1, 156668216), (2, 78334108), (4, 39167054), (8, 19583527), (41, 3821176), (82, 1910588), (127, 1233608), (164, 955294), (254, 616804), (328, 477647), (508, 308402), (1016, 154201), (3761, 41656), (5207, 30088), (7522, 20828), (10414, 15044)]