139722156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{554453}}^1$

素因数の和:554470

約数の個数: 36

約数和(自身を含む): 403642512

約数和(自身を除く): 263920356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 554453, 1108906, 1663359, 2217812, 3326718, 3881171, 4990077, 6653436, 7762342, 9980154, 11643513, 15524684, 19960308, 23287026, 34930539, 46574052, 69861078, 139722156]

約数ペア:

[(1, 139722156), (2, 69861078), (3, 46574052), (4, 34930539), (6, 23287026), (7, 19960308), (9, 15524684), (12, 11643513), (14, 9980154), (18, 7762342), (21, 6653436), (28, 4990077), (36, 3881171), (42, 3326718), (63, 2217812), (84, 1663359), (126, 1108906), (252, 554453)]