142722452

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{81649}}^1$

素因数の和:81695

約数の個数: 24

約数和(自身を含む): 274344000

約数和(自身を除く): 131621548

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 81649, 163298, 326596, 1551331, 1877927, 3102662, 3755854, 6205324, 7511708, 35680613, 71361226, 142722452]

約数ペア:

[(1, 142722452), (2, 71361226), (4, 35680613), (19, 7511708), (23, 6205324), (38, 3755854), (46, 3102662), (76, 1877927), (92, 1551331), (437, 326596), (874, 163298), (1748, 81649)]