156933775484

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{491}}^1\times {\mathrm{1309921}}^1$

素因数の和:1310477

約数の個数: 24

約数和(自身を含む): 279705024816

約数和(自身を除く): 122771249332

約数列:

[1, 2, 4, 61, 122, 244, 491, 982, 1964, 29951, 59902, 119804, 1309921, 2619842, 5239684, 79905181, 159810362, 319620724, 643171211, 1286342422, 2572684844, 39233443871, 78466887742, 156933775484]

約数ペア:

[(1, 156933775484), (2, 78466887742), (4, 39233443871), (61, 2572684844), (122, 1286342422), (244, 643171211), (491, 319620724), (982, 159810362), (1964, 79905181), (29951, 5239684), (59902, 2619842), (119804, 1309921)]