158808218404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{343381}}^1$

素因数の和:343876

約数の個数: 48

約数和(自身を含む): 317054215296

約数和(自身を除く): 158245996892

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 457, 506, 914, 1012, 1828, 5027, 10054, 10511, 20108, 21022, 42044, 115621, 231242, 343381, 462484, 686762, 1373524, 3777191, 7554382, 7897763, 15108764, 15795526, 31591052, 86875393, 156925117, 173750786, 313850234, 347501572, 627700468, 1726176287, 3452352574, 3609277691, 6904705148, 7218555382, 14437110764, 39702054601, 79404109202, 158808218404]

約数ペア:

[(1, 158808218404), (2, 79404109202), (4, 39702054601), (11, 14437110764), (22, 7218555382), (23, 6904705148), (44, 3609277691), (46, 3452352574), (92, 1726176287), (253, 627700468), (457, 347501572), (506, 313850234), (914, 173750786), (1012, 156925117), (1828, 86875393), (5027, 31591052), (10054, 15795526), (10511, 15108764), (20108, 7897763), (21022, 7554382), (42044, 3777191), (115621, 1373524), (231242, 686762), (343381, 462484)]