149657676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{997}}^1\times {\mathrm{1787}}^1$

素因数の和:2798

約数の個数: 48

約数和(自身を含む): 399710976

約数和(自身を除く): 250053300

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 997, 1787, 1994, 2991, 3574, 3988, 5361, 5982, 6979, 7148, 10722, 11964, 12509, 13958, 20937, 21444, 25018, 27916, 37527, 41874, 50036, 75054, 83748, 150108, 1781639, 3563278, 5344917, 7126556, 10689834, 12471473, 21379668, 24942946, 37414419, 49885892, 74828838, 149657676]

約数ペア:

[(1, 149657676), (2, 74828838), (3, 49885892), (4, 37414419), (6, 24942946), (7, 21379668), (12, 12471473), (14, 10689834), (21, 7126556), (28, 5344917), (42, 3563278), (84, 1781639), (997, 150108), (1787, 83748), (1994, 75054), (2991, 50036), (3574, 41874), (3988, 37527), (5361, 27916), (5982, 25018), (6979, 21444), (7148, 20937), (10722, 13958), (11964, 12509)]