138837524

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{24917}}^1$

素因数の和:25127

約数の個数: 24

約数和(自身を含む): 279081600

約数和(自身を除く): 140244076

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 5572, 24917, 49834, 99668, 174419, 348838, 697676, 4958483, 9916966, 19833932, 34709381, 69418762, 138837524]

約数ペア:

[(1, 138837524), (2, 69418762), (4, 34709381), (7, 19833932), (14, 9916966), (28, 4958483), (199, 697676), (398, 348838), (796, 174419), (1393, 99668), (2786, 49834), (5572, 24917)]