460147156

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{4021}}^1$

素因数の和:4160

約数の個数: 48

約数和(自身を含む): 949578112

約数和(自身を除く): 489430956

約数列:

[1, 2, 4, 7, 14, 28, 61, 67, 122, 134, 244, 268, 427, 469, 854, 938, 1708, 1876, 4021, 4087, 8042, 8174, 16084, 16348, 28147, 28609, 56294, 57218, 112588, 114436, 245281, 269407, 490562, 538814, 981124, 1077628, 1716967, 1885849, 3433934, 3771698, 6867868, 7543396, 16433827, 32867654, 65735308, 115036789, 230073578, 460147156]

約数ペア:

[(1, 460147156), (2, 230073578), (4, 115036789), (7, 65735308), (14, 32867654), (28, 16433827), (61, 7543396), (67, 6867868), (122, 3771698), (134, 3433934), (244, 1885849), (268, 1716967), (427, 1077628), (469, 981124), (854, 538814), (938, 490562), (1708, 269407), (1876, 245281), (4021, 114436), (4087, 112588), (8042, 57218), (8174, 56294), (16084, 28609), (16348, 28147)]