151837120

素因数分解:

$2^6\times 5^1\times {\mathrm{474491}}^1$

素因数の和:474508

約数の個数: 28

約数和(自身を含む): 361562904

約数和(自身を除く): 209725784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 474491, 948982, 1897964, 2372455, 3795928, 4744910, 7591856, 9489820, 15183712, 18979640, 30367424, 37959280, 75918560, 151837120]

約数ペア:

[(1, 151837120), (2, 75918560), (4, 37959280), (5, 30367424), (8, 18979640), (10, 15183712), (16, 9489820), (20, 7591856), (32, 4744910), (40, 3795928), (64, 2372455), (80, 1897964), (160, 948982), (320, 474491)]