139663272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{831329}}^1$

素因数の和:831345

約数の個数: 32

約数和(自身を含む): 399038400

約数和(自身を除く): 259375128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 831329, 1662658, 2493987, 3325316, 4987974, 5819303, 6650632, 9975948, 11638606, 17457909, 19951896, 23277212, 34915818, 46554424, 69831636, 139663272]

約数ペア:

[(1, 139663272), (2, 69831636), (3, 46554424), (4, 34915818), (6, 23277212), (7, 19951896), (8, 17457909), (12, 11638606), (14, 9975948), (21, 6650632), (24, 5819303), (28, 4987974), (42, 3325316), (56, 2493987), (84, 1662658), (168, 831329)]