138313896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{5923}}^1$

素因数の和:6078

約数の個数: 64

約数和(自身を含む): 398092800

約数和(自身を除く): 259778904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 139, 168, 278, 417, 556, 834, 973, 1112, 1668, 1946, 2919, 3336, 3892, 5838, 5923, 7784, 11676, 11846, 17769, 23352, 23692, 35538, 41461, 47384, 71076, 82922, 124383, 142152, 165844, 248766, 331688, 497532, 823297, 995064, 1646594, 2469891, 3293188, 4939782, 5763079, 6586376, 9879564, 11526158, 17289237, 19759128, 23052316, 34578474, 46104632, 69156948, 138313896]

約数ペア:

[(1, 138313896), (2, 69156948), (3, 46104632), (4, 34578474), (6, 23052316), (7, 19759128), (8, 17289237), (12, 11526158), (14, 9879564), (21, 6586376), (24, 5763079), (28, 4939782), (42, 3293188), (56, 2469891), (84, 1646594), (139, 995064), (168, 823297), (278, 497532), (417, 331688), (556, 248766), (834, 165844), (973, 142152), (1112, 124383), (1668, 82922), (1946, 71076), (2919, 47384), (3336, 41461), (3892, 35538), (5838, 23692), (5923, 23352), (7784, 17769), (11676, 11846)]