120238937

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 158884992

約数和(自身を除く): 38646055

約数列:

[1, 7, 13, 37, 41, 67, 91, 169, 259, 287, 469, 481, 533, 871, 1183, 1517, 2479, 2747, 3367, 3731, 6097, 6253, 6929, 10619, 11323, 17353, 19229, 19721, 32227, 35711, 43771, 48503, 79261, 101639, 138047, 225589, 249977, 256373, 418951, 464243, 711473, 1321307, 1794611, 2932657, 3249701, 9249149, 17176991, 120238937]

約数ペア:

[(1, 120238937), (7, 17176991), (13, 9249149), (37, 3249701), (41, 2932657), (67, 1794611), (91, 1321307), (169, 711473), (259, 464243), (287, 418951), (469, 256373), (481, 249977), (533, 225589), (871, 138047), (1183, 101639), (1517, 79261), (2479, 48503), (2747, 43771), (3367, 35711), (3731, 32227), (6097, 19721), (6253, 19229), (6929, 17353), (10619, 11323)]