78850424

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{937}}^1$

素因数の和:1167

約数の個数: 32

約数和(自身を含む): 151168080

約数和(自身を除く): 72317656

約数列:

[1, 2, 4, 8, 67, 134, 157, 268, 314, 536, 628, 937, 1256, 1874, 3748, 7496, 10519, 21038, 42076, 62779, 84152, 125558, 147109, 251116, 294218, 502232, 588436, 1176872, 9856303, 19712606, 39425212, 78850424]

約数ペア:

[(1, 78850424), (2, 39425212), (4, 19712606), (8, 9856303), (67, 1176872), (134, 588436), (157, 502232), (268, 294218), (314, 251116), (536, 147109), (628, 125558), (937, 84152), (1256, 62779), (1874, 42076), (3748, 21038), (7496, 10519)]