159867868

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{27431}}^1$

素因数の和:27513

約数の個数: 24

約数和(自身を含む): 294948864

約数和(自身を除く): 135080996

約数列:

[1, 2, 4, 31, 47, 62, 94, 124, 188, 1457, 2914, 5828, 27431, 54862, 109724, 850361, 1289257, 1700722, 2578514, 3401444, 5157028, 39966967, 79933934, 159867868]

約数ペア:

[(1, 159867868), (2, 79933934), (4, 39966967), (31, 5157028), (47, 3401444), (62, 2578514), (94, 1700722), (124, 1289257), (188, 850361), (1457, 109724), (2914, 54862), (5828, 27431)]