145291252

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{4129}}^1$

素因数の和:4615

約数の個数: 24

約数和(自身を含む): 268284800

約数和(自身を除く): 122993548

約数列:

[1, 2, 4, 19, 38, 76, 463, 926, 1852, 4129, 8258, 8797, 16516, 17594, 35188, 78451, 156902, 313804, 1911727, 3823454, 7646908, 36322813, 72645626, 145291252]

約数ペア:

[(1, 145291252), (2, 72645626), (4, 36322813), (19, 7646908), (38, 3823454), (76, 1911727), (463, 313804), (926, 156902), (1852, 78451), (4129, 35188), (8258, 17594), (8797, 16516)]