178057106305

素因数分解:

$5^1\times {\mathrm{13}}^3\times {\mathrm{397}}^1\times {\mathrm{40829}}^1$

素因数の和:41270

約数の個数: 32

約数和(自身を含む): 232054855200

約数和(自身を除く): 53997748895

約数列:

[1, 5, 13, 65, 169, 397, 845, 1985, 2197, 5161, 10985, 25805, 40829, 67093, 204145, 335465, 530777, 872209, 2653885, 4361045, 6900101, 16209113, 34500505, 81045565, 89701313, 210718469, 448506565, 1053592345, 2739340097, 13696700485, 35611421261, 178057106305]

約数ペア:

[(1, 178057106305), (5, 35611421261), (13, 13696700485), (65, 2739340097), (169, 1053592345), (397, 448506565), (845, 210718469), (1985, 89701313), (2197, 81045565), (5161, 34500505), (10985, 16209113), (25805, 6900101), (40829, 4361045), (67093, 2653885), (204145, 872209), (335465, 530777)]