121663744

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{20663}}^1$

素因数の和:20702

約数の個数: 36

約数和(自身を含む): 253423296

約数和(自身を除く): 131759552

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 736, 1472, 2944, 5888, 20663, 41326, 82652, 165304, 330608, 475249, 661216, 950498, 1322432, 1900996, 2644864, 3801992, 5289728, 7603984, 15207968, 30415936, 60831872, 121663744]

約数ペア:

[(1, 121663744), (2, 60831872), (4, 30415936), (8, 15207968), (16, 7603984), (23, 5289728), (32, 3801992), (46, 2644864), (64, 1900996), (92, 1322432), (128, 950498), (184, 661216), (256, 475249), (368, 330608), (736, 165304), (1472, 82652), (2944, 41326), (5888, 20663)]