128372016

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{116279}}^1$

素因数の和:116313

約数の個数: 40

約数和(自身を含む): 346049280

約数和(自身を除く): 217677264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 116279, 232558, 348837, 465116, 697674, 930232, 1395348, 1860464, 2674417, 2790696, 5348834, 5581392, 8023251, 10697668, 16046502, 21395336, 32093004, 42790672, 64186008, 128372016]

約数ペア:

[(1, 128372016), (2, 64186008), (3, 42790672), (4, 32093004), (6, 21395336), (8, 16046502), (12, 10697668), (16, 8023251), (23, 5581392), (24, 5348834), (46, 2790696), (48, 2674417), (69, 1860464), (92, 1395348), (138, 930232), (184, 697674), (276, 465116), (368, 348837), (552, 232558), (1104, 116279)]