131344368

素因数分解:

$2^4\times 3^1\times {\mathrm{173}}^1\times {\mathrm{15817}}^1$

素因数の和:16001

約数の個数: 40

約数和(自身を含む): 341289168

約数和(自身を除く): 209944800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 173, 346, 519, 692, 1038, 1384, 2076, 2768, 4152, 8304, 15817, 31634, 47451, 63268, 94902, 126536, 189804, 253072, 379608, 759216, 2736341, 5472682, 8209023, 10945364, 16418046, 21890728, 32836092, 43781456, 65672184, 131344368]

約数ペア:

[(1, 131344368), (2, 65672184), (3, 43781456), (4, 32836092), (6, 21890728), (8, 16418046), (12, 10945364), (16, 8209023), (24, 5472682), (48, 2736341), (173, 759216), (346, 379608), (519, 253072), (692, 189804), (1038, 126536), (1384, 94902), (2076, 63268), (2768, 47451), (4152, 31634), (8304, 15817)]