148972088

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{16349}}^1$

素因数の和:16439

約数の個数: 32

約数和(自身を含む): 300186000

約数和(自身を除く): 151213912

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 134, 136, 268, 536, 1139, 2278, 4556, 9112, 16349, 32698, 65396, 130792, 277933, 555866, 1095383, 1111732, 2190766, 2223464, 4381532, 8763064, 18621511, 37243022, 74486044, 148972088]

約数ペア:

[(1, 148972088), (2, 74486044), (4, 37243022), (8, 18621511), (17, 8763064), (34, 4381532), (67, 2223464), (68, 2190766), (134, 1111732), (136, 1095383), (268, 555866), (536, 277933), (1139, 130792), (2278, 65396), (4556, 32698), (9112, 16349)]