156945052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{19927}}^1$

素因数の和:20121

約数の個数: 24

約数和(自身を含む): 301311360

約数和(自身を除く): 144366308

約数列:

[1, 2, 4, 11, 22, 44, 179, 358, 716, 1969, 3938, 7876, 19927, 39854, 79708, 219197, 438394, 876788, 3566933, 7133866, 14267732, 39236263, 78472526, 156945052]

約数ペア:

[(1, 156945052), (2, 78472526), (4, 39236263), (11, 14267732), (22, 7133866), (44, 3566933), (179, 876788), (358, 438394), (716, 219197), (1969, 79708), (3938, 39854), (7876, 19927)]