142697268

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{188753}}^1$

素因数の和:188773

約数の個数: 48

約数和(自身を含む): 422808960

約数和(自身を除く): 280111692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 188753, 377506, 566259, 755012, 1132518, 1321271, 1698777, 2265036, 2642542, 3397554, 3963813, 5096331, 5285084, 6795108, 7927626, 10192662, 11891439, 15855252, 20385324, 23782878, 35674317, 47565756, 71348634, 142697268]

約数ペア:

[(1, 142697268), (2, 71348634), (3, 47565756), (4, 35674317), (6, 23782878), (7, 20385324), (9, 15855252), (12, 11891439), (14, 10192662), (18, 7927626), (21, 6795108), (27, 5285084), (28, 5096331), (36, 3963813), (42, 3397554), (54, 2642542), (63, 2265036), (84, 1698777), (108, 1321271), (126, 1132518), (189, 755012), (252, 566259), (378, 377506), (756, 188753)]