147999712

素因数分解:

$2^5\times 7^1\times {\mathrm{797}}^1\times {\mathrm{829}}^1$

素因数の和:1643

約数の個数: 48

約数和(自身を含む): 333819360

約数和(自身を除く): 185819648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 797, 829, 1594, 1658, 3188, 3316, 5579, 5803, 6376, 6632, 11158, 11606, 12752, 13264, 22316, 23212, 25504, 26528, 44632, 46424, 89264, 92848, 178528, 185696, 660713, 1321426, 2642852, 4624991, 5285704, 9249982, 10571408, 18499964, 21142816, 36999928, 73999856, 147999712]

約数ペア:

[(1, 147999712), (2, 73999856), (4, 36999928), (7, 21142816), (8, 18499964), (14, 10571408), (16, 9249982), (28, 5285704), (32, 4624991), (56, 2642852), (112, 1321426), (224, 660713), (797, 185696), (829, 178528), (1594, 92848), (1658, 89264), (3188, 46424), (3316, 44632), (5579, 26528), (5803, 25504), (6376, 23212), (6632, 22316), (11158, 13264), (11606, 12752)]