135538716

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{619}}^1$

素因数の和:954

約数の個数: 48

約数和(自身を含む): 322479360

約数和(自身を除く): 186940644

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 257, 284, 426, 514, 619, 771, 852, 1028, 1238, 1542, 1857, 2476, 3084, 3714, 7428, 18247, 36494, 43949, 54741, 72988, 87898, 109482, 131847, 159083, 175796, 218964, 263694, 318166, 477249, 527388, 636332, 954498, 1908996, 11294893, 22589786, 33884679, 45179572, 67769358, 135538716]

約数ペア:

[(1, 135538716), (2, 67769358), (3, 45179572), (4, 33884679), (6, 22589786), (12, 11294893), (71, 1908996), (142, 954498), (213, 636332), (257, 527388), (284, 477249), (426, 318166), (514, 263694), (619, 218964), (771, 175796), (852, 159083), (1028, 131847), (1238, 109482), (1542, 87898), (1857, 72988), (2476, 54741), (3084, 43949), (3714, 36494), (7428, 18247)]