140959196

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1\times {\mathrm{379}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 291110400

約数和(自身を除く): 150151204

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 359, 379, 518, 718, 758, 1036, 1436, 1516, 2513, 2653, 5026, 5306, 10052, 10612, 13283, 14023, 26566, 28046, 53132, 56092, 92981, 98161, 136061, 185962, 196322, 272122, 371924, 392644, 544244, 952427, 1904854, 3809708, 5034257, 10068514, 20137028, 35239799, 70479598, 140959196]

約数ペア:

[(1, 140959196), (2, 70479598), (4, 35239799), (7, 20137028), (14, 10068514), (28, 5034257), (37, 3809708), (74, 1904854), (148, 952427), (259, 544244), (359, 392644), (379, 371924), (518, 272122), (718, 196322), (758, 185962), (1036, 136061), (1436, 98161), (1516, 92981), (2513, 56092), (2653, 53132), (5026, 28046), (5306, 26566), (10052, 14023), (10612, 13283)]