137300540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1567}}^1$

素因数の和:1926

約数の個数: 48

約数和(自身を含む): 311630592

約数和(自身を除く): 174330052

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 337, 674, 1348, 1567, 1685, 3134, 3370, 4381, 6268, 6740, 7835, 8762, 15670, 17524, 20371, 21905, 31340, 40742, 43810, 81484, 87620, 101855, 203710, 407420, 528079, 1056158, 2112316, 2640395, 5280790, 6865027, 10561580, 13730054, 27460108, 34325135, 68650270, 137300540]

約数ペア:

[(1, 137300540), (2, 68650270), (4, 34325135), (5, 27460108), (10, 13730054), (13, 10561580), (20, 6865027), (26, 5280790), (52, 2640395), (65, 2112316), (130, 1056158), (260, 528079), (337, 407420), (674, 203710), (1348, 101855), (1567, 87620), (1685, 81484), (3134, 43810), (3370, 40742), (4381, 31340), (6268, 21905), (6740, 20371), (7835, 17524), (8762, 15670)]