131356016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{5009}}^1$

素因数の和:5177

約数の個数: 40

約数和(自身を含む): 279558000

約数和(自身を除く): 148201984

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 149, 176, 298, 596, 1192, 1639, 2384, 3278, 5009, 6556, 10018, 13112, 20036, 26224, 40072, 55099, 80144, 110198, 220396, 440792, 746341, 881584, 1492682, 2985364, 5970728, 8209751, 11941456, 16419502, 32839004, 65678008, 131356016]

約数ペア:

[(1, 131356016), (2, 65678008), (4, 32839004), (8, 16419502), (11, 11941456), (16, 8209751), (22, 5970728), (44, 2985364), (88, 1492682), (149, 881584), (176, 746341), (298, 440792), (596, 220396), (1192, 110198), (1639, 80144), (2384, 55099), (3278, 40072), (5009, 26224), (6556, 20036), (10018, 13112)]