156944465836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{4229}}^1\times {\mathrm{488309}}^1$

素因数の和:492561

約数の個数: 24

約数和(自身を含む): 289177182000

約数和(自身を除く): 132232716164

約数列:

[1, 2, 4, 19, 38, 76, 4229, 8458, 16916, 80351, 160702, 321404, 488309, 976618, 1953236, 9277871, 18555742, 37111484, 2065058761, 4130117522, 8260235044, 39236116459, 78472232918, 156944465836]

約数ペア:

[(1, 156944465836), (2, 78472232918), (4, 39236116459), (19, 8260235044), (38, 4130117522), (76, 2065058761), (4229, 37111484), (8458, 18555742), (16916, 9277871), (80351, 1953236), (160702, 976618), (321404, 488309)]