159805948

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{5801}}^1$

素因数の和:5973

約数の個数: 24

約数和(自身を含む): 286572384

約数和(自身を除く): 126766436

約数列:

[1, 2, 4, 71, 97, 142, 194, 284, 388, 5801, 6887, 11602, 13774, 23204, 27548, 411871, 562697, 823742, 1125394, 1647484, 2250788, 39951487, 79902974, 159805948]

約数ペア:

[(1, 159805948), (2, 79902974), (4, 39951487), (71, 2250788), (97, 1647484), (142, 1125394), (194, 823742), (284, 562697), (388, 411871), (5801, 27548), (6887, 23204), (11602, 13774)]