142788318

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1\times {\mathrm{911}}^1$

素因数の和:1240

約数の個数: 32

約数和(自身を含む): 289446912

約数和(自身を除く): 146658594

約数列:

[1, 2, 3, 6, 151, 173, 302, 346, 453, 519, 906, 911, 1038, 1822, 2733, 5466, 26123, 52246, 78369, 137561, 156738, 157603, 275122, 315206, 412683, 472809, 825366, 945618, 23798053, 47596106, 71394159, 142788318]

約数ペア:

[(1, 142788318), (2, 71394159), (3, 47596106), (6, 23798053), (151, 945618), (173, 825366), (302, 472809), (346, 412683), (453, 315206), (519, 275122), (906, 157603), (911, 156738), (1038, 137561), (1822, 78369), (2733, 52246), (5466, 26123)]