126434128

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{4349}}^1$

素因数の和:4459

約数の個数: 40

約数和(自身を含む): 258912000

約数和(自身を除く): 132477872

約数列:

[1, 2, 4, 8, 16, 23, 46, 79, 92, 158, 184, 316, 368, 632, 1264, 1817, 3634, 4349, 7268, 8698, 14536, 17396, 29072, 34792, 69584, 100027, 200054, 343571, 400108, 687142, 800216, 1374284, 1600432, 2748568, 5497136, 7902133, 15804266, 31608532, 63217064, 126434128]

約数ペア:

[(1, 126434128), (2, 63217064), (4, 31608532), (8, 15804266), (16, 7902133), (23, 5497136), (46, 2748568), (79, 1600432), (92, 1374284), (158, 800216), (184, 687142), (316, 400108), (368, 343571), (632, 200054), (1264, 100027), (1817, 69584), (3634, 34792), (4349, 29072), (7268, 17396), (8698, 14536)]