148907978

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1327}}^1\times {\mathrm{2953}}^1$

素因数の和:4301

約数の個数: 16

約数和(自身を含む): 235374720

約数和(自身を除く): 86466742

約数列:

[1, 2, 19, 38, 1327, 2654, 2953, 5906, 25213, 50426, 56107, 112214, 3918631, 7837262, 74453989, 148907978]

約数ペア:

[(1, 148907978), (2, 74453989), (19, 7837262), (38, 3918631), (1327, 112214), (2654, 56107), (2953, 50426), (5906, 25213)]