157793244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1878491}}^1$

素因数の和:1878505

約数の個数: 24

約数和(自身を含む): 420782208

約数和(自身を除く): 262988964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1878491, 3756982, 5635473, 7513964, 11270946, 13149437, 22541892, 26298874, 39448311, 52597748, 78896622, 157793244]

約数ペア:

[(1, 157793244), (2, 78896622), (3, 52597748), (4, 39448311), (6, 26298874), (7, 22541892), (12, 13149437), (14, 11270946), (21, 7513964), (28, 5635473), (42, 3756982), (84, 1878491)]