138851316

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{202999}}^1$

素因数の和:203028

約数の個数: 36

約数和(自身を含む): 369460000

約数和(自身を除く): 230608684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 202999, 405998, 608997, 811996, 1217994, 1826991, 2435988, 3653982, 3856981, 7307964, 7713962, 11570943, 15427924, 23141886, 34712829, 46283772, 69425658, 138851316]

約数ペア:

[(1, 138851316), (2, 69425658), (3, 46283772), (4, 34712829), (6, 23141886), (9, 15427924), (12, 11570943), (18, 7713962), (19, 7307964), (36, 3856981), (38, 3653982), (57, 2435988), (76, 1826991), (114, 1217994), (171, 811996), (228, 608997), (342, 405998), (684, 202999)]