168944545

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{19079}}^1$

素因数の和:19125

約数の個数: 32

約数和(自身を含む): 263761920

約数和(自身を除く): 94817375

約数列:

[1, 5, 7, 11, 23, 35, 55, 77, 115, 161, 253, 385, 805, 1265, 1771, 8855, 19079, 95395, 133553, 209869, 438817, 667765, 1049345, 1469083, 2194085, 3071719, 4826987, 7345415, 15358595, 24134935, 33788909, 168944545]

約数ペア:

[(1, 168944545), (5, 33788909), (7, 24134935), (11, 15358595), (23, 7345415), (35, 4826987), (55, 3071719), (77, 2194085), (115, 1469083), (161, 1049345), (253, 667765), (385, 438817), (805, 209869), (1265, 133553), (1771, 95395), (8855, 19079)]