159156946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{937}}^1$

素因数の和:1138

約数の個数: 32

約数和(自身を含む): 264741120

約数和(自身を除く): 105584174

約数列:

[1, 2, 13, 26, 47, 94, 139, 278, 611, 937, 1222, 1807, 1874, 3614, 6533, 12181, 13066, 24362, 44039, 84929, 88078, 130243, 169858, 260486, 572507, 1145014, 1693159, 3386318, 6121421, 12242842, 79578473, 159156946]

約数ペア:

[(1, 159156946), (2, 79578473), (13, 12242842), (26, 6121421), (47, 3386318), (94, 1693159), (139, 1145014), (278, 572507), (611, 260486), (937, 169858), (1222, 130243), (1807, 88078), (1874, 84929), (3614, 44039), (6533, 24362), (12181, 13066)]