157249028

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{8623}}^1$

素因数の和:8771

約数の個数: 24

約数和(自身を含む): 283971072

約数和(自身を除く): 126722044

約数列:

[1, 2, 4, 47, 94, 97, 188, 194, 388, 4559, 8623, 9118, 17246, 18236, 34492, 405281, 810562, 836431, 1621124, 1672862, 3345724, 39312257, 78624514, 157249028]

約数ペア:

[(1, 157249028), (2, 78624514), (4, 39312257), (47, 3345724), (94, 1672862), (97, 1621124), (188, 836431), (194, 810562), (388, 405281), (4559, 34492), (8623, 18236), (9118, 17246)]