138563028

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{29837}}^1$

素因数の和:29893

約数の個数: 48

約数和(自身を含む): 367604160

約数和(自身を除く): 229041132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4644, 29837, 59674, 89511, 119348, 179022, 268533, 358044, 537066, 805599, 1074132, 1282991, 1611198, 2565982, 3222396, 3848973, 5131964, 7697946, 11546919, 15395892, 23093838, 34640757, 46187676, 69281514, 138563028]

約数ペア:

[(1, 138563028), (2, 69281514), (3, 46187676), (4, 34640757), (6, 23093838), (9, 15395892), (12, 11546919), (18, 7697946), (27, 5131964), (36, 3848973), (43, 3222396), (54, 2565982), (86, 1611198), (108, 1282991), (129, 1074132), (172, 805599), (258, 537066), (387, 358044), (516, 268533), (774, 179022), (1161, 119348), (1548, 89511), (2322, 59674), (4644, 29837)]