79270156

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{65839}}^1$

素因数の和:65893

約数の個数: 24

約数和(自身を含む): 162229760

約数和(自身を除く): 82959604

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 65839, 131678, 263356, 460873, 921746, 1843492, 2831077, 5662154, 11324308, 19817539, 39635078, 79270156]

約数ペア:

[(1, 79270156), (2, 39635078), (4, 19817539), (7, 11324308), (14, 5662154), (28, 2831077), (43, 1843492), (86, 921746), (172, 460873), (301, 263356), (602, 131678), (1204, 65839)]