129178314

素因数分解:

$2^1\times 3^5\times {\mathrm{131}}^1\times {\mathrm{2029}}^1$

素因数の和:2177

約数の個数: 48

約数和(自身を含む): 292612320

約数和(自身を除く): 163434006

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 131, 162, 243, 262, 393, 486, 786, 1179, 2029, 2358, 3537, 4058, 6087, 7074, 10611, 12174, 18261, 21222, 31833, 36522, 54783, 63666, 109566, 164349, 265799, 328698, 493047, 531598, 797397, 986094, 1594794, 2392191, 4784382, 7176573, 14353146, 21529719, 43059438, 64589157, 129178314]

約数ペア:

[(1, 129178314), (2, 64589157), (3, 43059438), (6, 21529719), (9, 14353146), (18, 7176573), (27, 4784382), (54, 2392191), (81, 1594794), (131, 986094), (162, 797397), (243, 531598), (262, 493047), (393, 328698), (486, 265799), (786, 164349), (1179, 109566), (2029, 63666), (2358, 54783), (3537, 36522), (4058, 31833), (6087, 21222), (7074, 18261), (10611, 12174)]