149207448

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{4643}}^1$

素因数の和:4768

約数の個数: 64

約数和(自身を含む): 405699840

約数和(自身を除く): 256492392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 103, 104, 156, 206, 309, 312, 412, 618, 824, 1236, 1339, 2472, 2678, 4017, 4643, 5356, 8034, 9286, 10712, 13929, 16068, 18572, 27858, 32136, 37144, 55716, 60359, 111432, 120718, 181077, 241436, 362154, 478229, 482872, 724308, 956458, 1434687, 1448616, 1912916, 2869374, 3825832, 5738748, 6216977, 11477496, 12433954, 18650931, 24867908, 37301862, 49735816, 74603724, 149207448]

約数ペア:

[(1, 149207448), (2, 74603724), (3, 49735816), (4, 37301862), (6, 24867908), (8, 18650931), (12, 12433954), (13, 11477496), (24, 6216977), (26, 5738748), (39, 3825832), (52, 2869374), (78, 1912916), (103, 1448616), (104, 1434687), (156, 956458), (206, 724308), (309, 482872), (312, 478229), (412, 362154), (618, 241436), (824, 181077), (1236, 120718), (1339, 111432), (2472, 60359), (2678, 55716), (4017, 37144), (4643, 32136), (5356, 27858), (8034, 18572), (9286, 16068), (10712, 13929)]