131481816

素因数分解:

$2^3\times 3^1\times {\mathrm{757}}^1\times {\mathrm{7237}}^1$

素因数の和:8003

約数の個数: 32

約数和(自身を含む): 329184240

約数和(自身を除く): 197702424

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 757, 1514, 2271, 3028, 4542, 6056, 7237, 9084, 14474, 18168, 21711, 28948, 43422, 57896, 86844, 173688, 5478409, 10956818, 16435227, 21913636, 32870454, 43827272, 65740908, 131481816]

約数ペア:

[(1, 131481816), (2, 65740908), (3, 43827272), (4, 32870454), (6, 21913636), (8, 16435227), (12, 10956818), (24, 5478409), (757, 173688), (1514, 86844), (2271, 57896), (3028, 43422), (4542, 28948), (6056, 21711), (7237, 18168), (9084, 14474)]