152640218

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{10301}}^1$

素因数の和:10573

約数の個数: 16

約数和(自身を含む): 237358080

約数和(自身を除く): 84717862

約数列:

[1, 2, 31, 62, 239, 478, 7409, 10301, 14818, 20602, 319331, 638662, 2461939, 4923878, 76320109, 152640218]

約数ペア:

[(1, 152640218), (2, 76320109), (31, 4923878), (62, 2461939), (239, 638662), (478, 319331), (7409, 20602), (10301, 14818)]