127231704

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{12713}}^1$

素因数の和:12864

約数の個数: 48

約数和(自身を含む): 347092200

約数和(自身を除く): 219860496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 5004, 10008, 12713, 25426, 38139, 50852, 76278, 101704, 114417, 152556, 228834, 305112, 457668, 915336, 1767107, 3534214, 5301321, 7068428, 10602642, 14136856, 15903963, 21205284, 31807926, 42410568, 63615852, 127231704]

約数ペア:

[(1, 127231704), (2, 63615852), (3, 42410568), (4, 31807926), (6, 21205284), (8, 15903963), (9, 14136856), (12, 10602642), (18, 7068428), (24, 5301321), (36, 3534214), (72, 1767107), (139, 915336), (278, 457668), (417, 305112), (556, 228834), (834, 152556), (1112, 114417), (1251, 101704), (1668, 76278), (2502, 50852), (3336, 38139), (5004, 25426), (10008, 12713)]