149393868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{22271}}^1$

素因数の和:22334

約数の個数: 48

約数和(自身を含む): 384147456

約数和(自身を除く): 234753588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 6708, 22271, 44542, 66813, 89084, 133626, 267252, 289523, 579046, 868569, 957653, 1158092, 1737138, 1915306, 2872959, 3474276, 3830612, 5745918, 11491836, 12449489, 24898978, 37348467, 49797956, 74696934, 149393868]

約数ペア:

[(1, 149393868), (2, 74696934), (3, 49797956), (4, 37348467), (6, 24898978), (12, 12449489), (13, 11491836), (26, 5745918), (39, 3830612), (43, 3474276), (52, 2872959), (78, 1915306), (86, 1737138), (129, 1158092), (156, 957653), (172, 868569), (258, 579046), (516, 289523), (559, 267252), (1118, 133626), (1677, 89084), (2236, 66813), (3354, 44542), (6708, 22271)]