142726576

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{2243}}^1$

素因数の和:2389

約数の個数: 40

約数和(自身を含む): 286325424

約数和(自身を除く): 143598848

約数列:

[1, 2, 4, 8, 16, 41, 82, 97, 164, 194, 328, 388, 656, 776, 1552, 2243, 3977, 4486, 7954, 8972, 15908, 17944, 31816, 35888, 63632, 91963, 183926, 217571, 367852, 435142, 735704, 870284, 1471408, 1740568, 3481136, 8920411, 17840822, 35681644, 71363288, 142726576]

約数ペア:

[(1, 142726576), (2, 71363288), (4, 35681644), (8, 17840822), (16, 8920411), (41, 3481136), (82, 1740568), (97, 1471408), (164, 870284), (194, 735704), (328, 435142), (388, 367852), (656, 217571), (776, 183926), (1552, 91963), (2243, 63632), (3977, 35888), (4486, 31816), (7954, 17944), (8972, 15908)]