143748774

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{16603}}^1$

素因数の和:16661

約数の個数: 48

約数和(自身を含む): 344499792

約数和(自身を除く): 200751018

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 222, 234, 333, 481, 666, 962, 1443, 2886, 4329, 8658, 16603, 33206, 49809, 99618, 149427, 215839, 298854, 431678, 614311, 647517, 1228622, 1295034, 1842933, 1942551, 3685866, 3885102, 5528799, 7986043, 11057598, 15972086, 23958129, 47916258, 71874387, 143748774]

約数ペア:

[(1, 143748774), (2, 71874387), (3, 47916258), (6, 23958129), (9, 15972086), (13, 11057598), (18, 7986043), (26, 5528799), (37, 3885102), (39, 3685866), (74, 1942551), (78, 1842933), (111, 1295034), (117, 1228622), (222, 647517), (234, 614311), (333, 431678), (481, 298854), (666, 215839), (962, 149427), (1443, 99618), (2886, 49809), (4329, 33206), (8658, 16603)]