158204048

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{340957}}^1$

素因数の和:340994

約数の個数: 20

約数和(自身を含む): 317090940

約数和(自身を除く): 158886892

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 340957, 681914, 1363828, 2727656, 5455312, 9887753, 19775506, 39551012, 79102024, 158204048]

約数ペア:

[(1, 158204048), (2, 79102024), (4, 39551012), (8, 19775506), (16, 9887753), (29, 5455312), (58, 2727656), (116, 1363828), (232, 681914), (464, 340957)]