168026215

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:304

約数の個数: 64

約数和(自身を含む): 261273600

約数和(自身を除く): 93247385

約数列:

[1, 5, 7, 17, 19, 35, 85, 89, 95, 119, 133, 167, 323, 445, 595, 623, 665, 835, 1169, 1513, 1615, 1691, 2261, 2839, 3115, 3173, 5845, 7565, 8455, 10591, 11305, 11837, 14195, 14863, 15865, 19873, 22211, 28747, 52955, 53941, 59185, 74315, 99365, 104041, 111055, 143735, 201229, 252671, 269705, 282397, 377587, 520205, 1006145, 1263355, 1411985, 1768697, 1887935, 1976779, 4800749, 8843485, 9883895, 24003745, 33605243, 168026215]

約数ペア:

[(1, 168026215), (5, 33605243), (7, 24003745), (17, 9883895), (19, 8843485), (35, 4800749), (85, 1976779), (89, 1887935), (95, 1768697), (119, 1411985), (133, 1263355), (167, 1006145), (323, 520205), (445, 377587), (595, 282397), (623, 269705), (665, 252671), (835, 201229), (1169, 143735), (1513, 111055), (1615, 104041), (1691, 99365), (2261, 74315), (2839, 59185), (3115, 53941), (3173, 52955), (5845, 28747), (7565, 22211), (8455, 19873), (10591, 15865), (11305, 14863), (11837, 14195)]