156945623788

素因数分解:

$2^2\times {\mathrm{311}}^1\times {\mathrm{4421}}^1\times {\mathrm{28537}}^1$

素因数の和:33273

約数の個数: 24

約数和(自身を含む): 275609958624

約数和(自身を除く): 118664334836

約数列:

[1, 2, 4, 311, 622, 1244, 4421, 8842, 17684, 28537, 57074, 114148, 1374931, 2749862, 5499724, 8875007, 17750014, 35500028, 126162077, 252324154, 504648308, 39236405947, 78472811894, 156945623788]

約数ペア:

[(1, 156945623788), (2, 78472811894), (4, 39236405947), (311, 504648308), (622, 252324154), (1244, 126162077), (4421, 35500028), (8842, 17750014), (17684, 8875007), (28537, 5499724), (57074, 2749862), (114148, 1374931)]