148572554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{2141}}^1$

素因数の和:2330

約数の個数: 32

約数和(自身を含む): 255857616

約数和(自身を除く): 107285062

約数列:

[1, 2, 13, 17, 26, 34, 157, 221, 314, 442, 2041, 2141, 2669, 4082, 4282, 5338, 27833, 34697, 36397, 55666, 69394, 72794, 336137, 473161, 672274, 946322, 4369781, 5714329, 8739562, 11428658, 74286277, 148572554]

約数ペア:

[(1, 148572554), (2, 74286277), (13, 11428658), (17, 8739562), (26, 5714329), (34, 4369781), (157, 946322), (221, 672274), (314, 473161), (442, 336137), (2041, 72794), (2141, 69394), (2669, 55666), (4082, 36397), (4282, 34697), (5338, 27833)]