156985372160

素因数分解:

$2^9\times 5^1\times {\mathrm{61322411}}^1$

素因数の和:61322434

約数の個数: 40

約数和(自身を含む): 376396964856

約数和(自身を除く): 219411592696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 61322411, 122644822, 245289644, 306612055, 490579288, 613224110, 981158576, 1226448220, 1962317152, 2452896440, 3924634304, 4905792880, 7849268608, 9811585760, 15698537216, 19623171520, 31397074432, 39246343040, 78492686080, 156985372160]

約数ペア:

[(1, 156985372160), (2, 78492686080), (4, 39246343040), (5, 31397074432), (8, 19623171520), (10, 15698537216), (16, 9811585760), (20, 7849268608), (32, 4905792880), (40, 3924634304), (64, 2452896440), (80, 1962317152), (128, 1226448220), (160, 981158576), (256, 613224110), (320, 490579288), (512, 306612055), (640, 245289644), (1280, 122644822), (2560, 61322411)]