155375444

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{1709}}^1$

素因数の和:1928

約数の個数: 48

約数和(自身を含む): 330946560

約数和(自身を除く): 175571116

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 191, 238, 382, 476, 764, 1337, 1709, 2674, 3247, 3418, 5348, 6494, 6836, 11963, 12988, 22729, 23926, 29053, 45458, 47852, 58106, 90916, 116212, 203371, 326419, 406742, 652838, 813484, 1305676, 2284933, 4569866, 5549123, 9139732, 11098246, 22196492, 38843861, 77687722, 155375444]

約数ペア:

[(1, 155375444), (2, 77687722), (4, 38843861), (7, 22196492), (14, 11098246), (17, 9139732), (28, 5549123), (34, 4569866), (68, 2284933), (119, 1305676), (191, 813484), (238, 652838), (382, 406742), (476, 326419), (764, 203371), (1337, 116212), (1709, 90916), (2674, 58106), (3247, 47852), (3418, 45458), (5348, 29053), (6494, 23926), (6836, 22729), (11963, 12988)]