137205764

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1481}}^1$

素因数の和:1580

約数の個数: 48

約数和(自身を含む): 268894080

約数和(自身を除く): 131688316

約数列:

[1, 2, 4, 19, 23, 38, 46, 53, 76, 92, 106, 212, 437, 874, 1007, 1219, 1481, 1748, 2014, 2438, 2962, 4028, 4876, 5924, 23161, 28139, 34063, 46322, 56278, 68126, 78493, 92644, 112556, 136252, 156986, 313972, 647197, 1294394, 1491367, 1805339, 2588788, 2982734, 3610678, 5965468, 7221356, 34301441, 68602882, 137205764]

約数ペア:

[(1, 137205764), (2, 68602882), (4, 34301441), (19, 7221356), (23, 5965468), (38, 3610678), (46, 2982734), (53, 2588788), (76, 1805339), (92, 1491367), (106, 1294394), (212, 647197), (437, 313972), (874, 156986), (1007, 136252), (1219, 112556), (1481, 92644), (1748, 78493), (2014, 68126), (2438, 56278), (2962, 46322), (4028, 34063), (4876, 28139), (5924, 23161)]