149131512

素因数分解:

$2^3\times 3^2\times {\mathrm{2071271}}^1$

素因数の和:2071283

約数の個数: 24

約数和(自身を含む): 403898040

約数和(自身を除く): 254766528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2071271, 4142542, 6213813, 8285084, 12427626, 16570168, 18641439, 24855252, 37282878, 49710504, 74565756, 149131512]

約数ペア:

[(1, 149131512), (2, 74565756), (3, 49710504), (4, 37282878), (6, 24855252), (8, 18641439), (9, 16570168), (12, 12427626), (18, 8285084), (24, 6213813), (36, 4142542), (72, 2071271)]