138250644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{26981}}^1$

素因数の和:27056

約数の個数: 48

約数和(自身を含む): 374726016

約数和(自身を除く): 236475372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 26981, 53962, 80943, 107924, 161886, 188867, 323772, 377734, 566601, 755468, 1133202, 1645841, 2266404, 3291682, 4937523, 6583364, 9875046, 11520887, 19750092, 23041774, 34562661, 46083548, 69125322, 138250644]

約数ペア:

[(1, 138250644), (2, 69125322), (3, 46083548), (4, 34562661), (6, 23041774), (7, 19750092), (12, 11520887), (14, 9875046), (21, 6583364), (28, 4937523), (42, 3291682), (61, 2266404), (84, 1645841), (122, 1133202), (183, 755468), (244, 566601), (366, 377734), (427, 323772), (732, 188867), (854, 161886), (1281, 107924), (1708, 80943), (2562, 53962), (5124, 26981)]