123737936

素因数分解:

$2^4\times 7^4\times {\mathrm{3221}}^1$

素因数の和:3257

約数の個数: 50

約数和(自身を含む): 279769482

約数和(自身を除く): 156031546

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2401, 2744, 3221, 4802, 5488, 6442, 9604, 12884, 19208, 22547, 25768, 38416, 45094, 51536, 90188, 157829, 180376, 315658, 360752, 631316, 1104803, 1262632, 2209606, 2525264, 4419212, 7733621, 8838424, 15467242, 17676848, 30934484, 61868968, 123737936]

約数ペア:

[(1, 123737936), (2, 61868968), (4, 30934484), (7, 17676848), (8, 15467242), (14, 8838424), (16, 7733621), (28, 4419212), (49, 2525264), (56, 2209606), (98, 1262632), (112, 1104803), (196, 631316), (343, 360752), (392, 315658), (686, 180376), (784, 157829), (1372, 90188), (2401, 51536), (2744, 45094), (3221, 38416), (4802, 25768), (5488, 22547), (6442, 19208), (9604, 12884)]