138564156

素因数分解:

$2^2\times 3^1\times {\mathrm{601}}^1\times {\mathrm{19213}}^1$

素因数の和:19821

約数の個数: 24

約数和(自身を含む): 323871184

約数和(自身を除く): 185307028

約数列:

[1, 2, 3, 4, 6, 12, 601, 1202, 1803, 2404, 3606, 7212, 19213, 38426, 57639, 76852, 115278, 230556, 11547013, 23094026, 34641039, 46188052, 69282078, 138564156]

約数ペア:

[(1, 138564156), (2, 69282078), (3, 46188052), (4, 34641039), (6, 23094026), (12, 11547013), (601, 230556), (1202, 115278), (1803, 76852), (2404, 57639), (3606, 38426), (7212, 19213)]