149747246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{3547}}^1$

素因数の和:3680

約数の個数: 32

約数和(自身を含む): 260565120

約数和(自身を除く): 110817874

約数列:

[1, 2, 11, 19, 22, 38, 101, 202, 209, 418, 1111, 1919, 2222, 3547, 3838, 7094, 21109, 39017, 42218, 67393, 78034, 134786, 358247, 716494, 741323, 1482646, 3940717, 6806693, 7881434, 13613386, 74873623, 149747246]

約数ペア:

[(1, 149747246), (2, 74873623), (11, 13613386), (19, 7881434), (22, 6806693), (38, 3940717), (101, 1482646), (202, 741323), (209, 716494), (418, 358247), (1111, 134786), (1919, 78034), (2222, 67393), (3547, 42218), (3838, 39017), (7094, 21109)]