166650553690

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4229}}^1\times {\mathrm{64601}}^1$

素因数の和:68898

約数の個数: 32

約数和(自身を含む): 304965369360

約数和(自身を除く): 138314815670

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 4229, 8458, 21145, 42290, 64601, 129202, 257969, 323005, 515938, 646010, 1289845, 2579690, 3940661, 7881322, 19703305, 39406610, 273197629, 546395258, 1365988145, 2731976290, 16665055369, 33330110738, 83325276845, 166650553690]

約数ペア:

[(1, 166650553690), (2, 83325276845), (5, 33330110738), (10, 16665055369), (61, 2731976290), (122, 1365988145), (305, 546395258), (610, 273197629), (4229, 39406610), (8458, 19703305), (21145, 7881322), (42290, 3940661), (64601, 2579690), (129202, 1289845), (257969, 646010), (323005, 515938)]