150521868

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{199103}}^1$

素因数の和:199123

約数の個数: 48

約数和(自身を含む): 445992960

約数和(自身を除く): 295471092

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, 199103, 398206, 597309, 796412, 1194618, 1393721, 1791927, 2389236, 2787442, 3583854, 4181163, 5375781, 5574884, 7167708, 8362326, 10751562, 12543489, 16724652, 21503124, 25086978, 37630467, 50173956, 75260934, 150521868]

約数ペア:

[(1, 150521868), (2, 75260934), (3, 50173956), (4, 37630467), (6, 25086978), (7, 21503124), (9, 16724652), (12, 12543489), (14, 10751562), (18, 8362326), (21, 7167708), (27, 5574884), (28, 5375781), (36, 4181163), (42, 3583854), (54, 2787442), (63, 2389236), (84, 1791927), (108, 1393721), (126, 1194618), (189, 796412), (252, 597309), (378, 398206), (756, 199103)]