189653328

素因数分解:

$2^4\times 3^2\times {\mathrm{997}}^1\times {\mathrm{1321}}^1$

素因数の和:2332

約数の個数: 60

約数和(自身を含む): 531700468

約数和(自身を除く): 342047140

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 997, 1321, 1994, 2642, 2991, 3963, 3988, 5284, 5982, 7926, 7976, 8973, 10568, 11889, 11964, 15852, 15952, 17946, 21136, 23778, 23928, 31704, 35892, 47556, 47856, 63408, 71784, 95112, 143568, 190224, 1317037, 2634074, 3951111, 5268148, 7902222, 10536296, 11853333, 15804444, 21072592, 23706666, 31608888, 47413332, 63217776, 94826664, 189653328]

約数ペア:

[(1, 189653328), (2, 94826664), (3, 63217776), (4, 47413332), (6, 31608888), (8, 23706666), (9, 21072592), (12, 15804444), (16, 11853333), (18, 10536296), (24, 7902222), (36, 5268148), (48, 3951111), (72, 2634074), (144, 1317037), (997, 190224), (1321, 143568), (1994, 95112), (2642, 71784), (2991, 63408), (3963, 47856), (3988, 47556), (5284, 35892), (5982, 31704), (7926, 23928), (7976, 23778), (8973, 21136), (10568, 17946), (11889, 15952), (11964, 15852)]