156624884464

素因数分解:

$2^4\times {\mathrm{1621}}^1\times {\mathrm{2221}}^1\times {\mathrm{2719}}^1$

素因数の和:6569

約数の個数: 40

約数和(自身を含む): 303896362880

約数和(自身を除く): 147271478416

約数列:

[1, 2, 4, 8, 16, 1621, 2221, 2719, 3242, 4442, 5438, 6484, 8884, 10876, 12968, 17768, 21752, 25936, 35536, 43504, 3600241, 4407499, 6038899, 7200482, 8814998, 12077798, 14400964, 17629996, 24155596, 28801928, 35259992, 48311192, 57603856, 70519984, 96622384, 9789055279, 19578110558, 39156221116, 78312442232, 156624884464]

約数ペア:

[(1, 156624884464), (2, 78312442232), (4, 39156221116), (8, 19578110558), (16, 9789055279), (1621, 96622384), (2221, 70519984), (2719, 57603856), (3242, 48311192), (4442, 35259992), (5438, 28801928), (6484, 24155596), (8884, 17629996), (10876, 14400964), (12968, 12077798), (17768, 8814998), (21752, 7200482), (25936, 6038899), (35536, 4407499), (43504, 3600241)]