172938693904

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{469942103}}^1$

素因数の和:469942134

約数の個数: 20

約数和(自身を含む): 349636925376

約数和(自身を除く): 176698231472

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 469942103, 939884206, 1879768412, 3759536824, 7519073648, 10808668369, 21617336738, 43234673476, 86469346952, 172938693904]

約数ペア:

[(1, 172938693904), (2, 86469346952), (4, 43234673476), (8, 21617336738), (16, 10808668369), (23, 7519073648), (46, 3759536824), (92, 1879768412), (184, 939884206), (368, 469942103)]