137893224

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{820793}}^1$

素因数の和:820809

約数の個数: 32

約数和(自身を含む): 393981120

約数和(自身を除く): 256087896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 820793, 1641586, 2462379, 3283172, 4924758, 5745551, 6566344, 9849516, 11491102, 17236653, 19699032, 22982204, 34473306, 45964408, 68946612, 137893224]

約数ペア:

[(1, 137893224), (2, 68946612), (3, 45964408), (4, 34473306), (6, 22982204), (7, 19699032), (8, 17236653), (12, 11491102), (14, 9849516), (21, 6566344), (24, 5745551), (28, 4924758), (42, 3283172), (56, 2462379), (84, 1641586), (168, 820793)]