145811886

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{11447}}^1$

素因数の和:11656

約数の個数: 32

約数和(自身を含む): 319811328

約数和(自身を除く): 173999442

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 193, 386, 579, 1158, 2123, 4246, 6369, 11447, 12738, 22894, 34341, 68682, 125917, 251834, 377751, 755502, 2209271, 4418542, 6627813, 13255626, 24301981, 48603962, 72905943, 145811886]

約数ペア:

[(1, 145811886), (2, 72905943), (3, 48603962), (6, 24301981), (11, 13255626), (22, 6627813), (33, 4418542), (66, 2209271), (193, 755502), (386, 377751), (579, 251834), (1158, 125917), (2123, 68682), (4246, 34341), (6369, 22894), (11447, 12738)]