127491912

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{12739}}^1$

素因数の和:12890

約数の個数: 48

約数和(自身を含む): 347802000

約数和(自身を除く): 220310088

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, 12739, 25478, 38217, 50956, 76434, 101912, 114651, 152868, 229302, 305736, 458604, 917208, 1770721, 3541442, 5312163, 7082884, 10624326, 14165768, 15936489, 21248652, 31872978, 42497304, 63745956, 127491912]

約数ペア:

[(1, 127491912), (2, 63745956), (3, 42497304), (4, 31872978), (6, 21248652), (8, 15936489), (9, 14165768), (12, 10624326), (18, 7082884), (24, 5312163), (36, 3541442), (72, 1770721), (139, 917208), (278, 458604), (417, 305736), (556, 229302), (834, 152868), (1112, 114651), (1251, 101912), (1668, 76434), (2502, 50956), (3336, 38217), (5004, 25478), (10008, 12739)]