142075836

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{187931}}^1$

素因数の和:187951

約数の個数: 48

約数和(自身を含む): 420967680

約数和(自身を除く): 278891844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 187931, 375862, 563793, 751724, 1127586, 1315517, 1691379, 2255172, 2631034, 3382758, 3946551, 5074137, 5262068, 6765516, 7893102, 10148274, 11839653, 15786204, 20296548, 23679306, 35518959, 47358612, 71037918, 142075836]

約数ペア:

[(1, 142075836), (2, 71037918), (3, 47358612), (4, 35518959), (6, 23679306), (7, 20296548), (9, 15786204), (12, 11839653), (14, 10148274), (18, 7893102), (21, 6765516), (27, 5262068), (28, 5074137), (36, 3946551), (42, 3382758), (54, 2631034), (63, 2255172), (84, 1691379), (108, 1315517), (126, 1127586), (189, 751724), (252, 563793), (378, 375862), (756, 187931)]