140560974

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{136999}}^1$

素因数の和:137029

約数の個数: 32

約数和(自身を含む): 328800000

約数和(自身を除く): 188239026

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 136999, 273998, 410997, 821994, 1232991, 2465982, 2602981, 3698973, 5205962, 7397946, 7808943, 15617886, 23426829, 46853658, 70280487, 140560974]

約数ペア:

[(1, 140560974), (2, 70280487), (3, 46853658), (6, 23426829), (9, 15617886), (18, 7808943), (19, 7397946), (27, 5205962), (38, 3698973), (54, 2602981), (57, 2465982), (114, 1232991), (171, 821994), (342, 410997), (513, 273998), (1026, 136999)]