154225460816

素因数分解:

$2^4\times 7^3\times {\mathrm{2851}}^1\times {\mathrm{9857}}^1$

素因数の和:12737

約数の個数: 80

約数和(自身を含む): 348626198400

約数和(自身を除く): 194400737584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 2851, 5488, 5702, 9857, 11404, 19714, 19957, 22808, 39428, 39914, 45616, 68999, 78856, 79828, 137998, 139699, 157712, 159656, 275996, 279398, 319312, 482993, 551992, 558796, 965986, 977893, 1103984, 1117592, 1931972, 1955786, 2235184, 3380951, 3863944, 3911572, 6761902, 7727888, 7823144, 13523804, 15646288, 27047608, 28102307, 54095216, 56204614, 112409228, 196716149, 224818456, 393432298, 449636912, 786864596, 1377013043, 1573729192, 2754026086, 3147458384, 5508052172, 9639091301, 11016104344, 19278182602, 22032208688, 38556365204, 77112730408, 154225460816]

約数ペア:

[(1, 154225460816), (2, 77112730408), (4, 38556365204), (7, 22032208688), (8, 19278182602), (14, 11016104344), (16, 9639091301), (28, 5508052172), (49, 3147458384), (56, 2754026086), (98, 1573729192), (112, 1377013043), (196, 786864596), (343, 449636912), (392, 393432298), (686, 224818456), (784, 196716149), (1372, 112409228), (2744, 56204614), (2851, 54095216), (5488, 28102307), (5702, 27047608), (9857, 15646288), (11404, 13523804), (19714, 7823144), (19957, 7727888), (22808, 6761902), (39428, 3911572), (39914, 3863944), (45616, 3380951), (68999, 2235184), (78856, 1955786), (79828, 1931972), (137998, 1117592), (139699, 1103984), (157712, 977893), (159656, 965986), (275996, 558796), (279398, 551992), (319312, 482993)]