145078056

素因数分解:

$2^3\times 3^2\times {\mathrm{1009}}^1\times {\mathrm{1997}}^1$

素因数の和:3018

約数の個数: 48

約数和(自身を含む): 393506100

約数和(自身を除く): 248428044

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1009, 1997, 2018, 3027, 3994, 4036, 5991, 6054, 7988, 8072, 9081, 11982, 12108, 15976, 17973, 18162, 23964, 24216, 35946, 36324, 47928, 71892, 72648, 143784, 2014973, 4029946, 6044919, 8059892, 12089838, 16119784, 18134757, 24179676, 36269514, 48359352, 72539028, 145078056]

約数ペア:

[(1, 145078056), (2, 72539028), (3, 48359352), (4, 36269514), (6, 24179676), (8, 18134757), (9, 16119784), (12, 12089838), (18, 8059892), (24, 6044919), (36, 4029946), (72, 2014973), (1009, 143784), (1997, 72648), (2018, 71892), (3027, 47928), (3994, 36324), (4036, 35946), (5991, 24216), (6054, 23964), (7988, 18162), (8072, 17973), (9081, 15976), (11982, 12108)]