139644512

素因数分解:

$2^5\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:173

約数の個数: 144

約数和(自身を含む): 343874160

約数和(自身を除く): 204229648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 37, 49, 56, 58, 74, 83, 98, 112, 116, 148, 166, 196, 203, 224, 232, 259, 296, 332, 392, 406, 464, 518, 581, 592, 664, 784, 812, 928, 1036, 1073, 1162, 1184, 1328, 1421, 1568, 1624, 1813, 2072, 2146, 2324, 2407, 2656, 2842, 3071, 3248, 3626, 4067, 4144, 4292, 4648, 4814, 5684, 6142, 6496, 7252, 7511, 8134, 8288, 8584, 9296, 9628, 11368, 12284, 14504, 15022, 16268, 16849, 17168, 18592, 19256, 21497, 22736, 24568, 29008, 30044, 32536, 33698, 34336, 38512, 42994, 45472, 49136, 52577, 58016, 60088, 65072, 67396, 77024, 85988, 89059, 98272, 105154, 117943, 120176, 130144, 134792, 150479, 171976, 178118, 210308, 235886, 240352, 269584, 300958, 343952, 356236, 420616, 471772, 539168, 601916, 623413, 687904, 712472, 841232, 943544, 1203832, 1246826, 1424944, 1682464, 1887088, 2407664, 2493652, 2849888, 3774176, 4363891, 4815328, 4987304, 8727782, 9974608, 17455564, 19949216, 34911128, 69822256, 139644512]

約数ペア:

[(1, 139644512), (2, 69822256), (4, 34911128), (7, 19949216), (8, 17455564), (14, 9974608), (16, 8727782), (28, 4987304), (29, 4815328), (32, 4363891), (37, 3774176), (49, 2849888), (56, 2493652), (58, 2407664), (74, 1887088), (83, 1682464), (98, 1424944), (112, 1246826), (116, 1203832), (148, 943544), (166, 841232), (196, 712472), (203, 687904), (224, 623413), (232, 601916), (259, 539168), (296, 471772), (332, 420616), (392, 356236), (406, 343952), (464, 300958), (518, 269584), (581, 240352), (592, 235886), (664, 210308), (784, 178118), (812, 171976), (928, 150479), (1036, 134792), (1073, 130144), (1162, 120176), (1184, 117943), (1328, 105154), (1421, 98272), (1568, 89059), (1624, 85988), (1813, 77024), (2072, 67396), (2146, 65072), (2324, 60088), (2407, 58016), (2656, 52577), (2842, 49136), (3071, 45472), (3248, 42994), (3626, 38512), (4067, 34336), (4144, 33698), (4292, 32536), (4648, 30044), (4814, 29008), (5684, 24568), (6142, 22736), (6496, 21497), (7252, 19256), (7511, 18592), (8134, 17168), (8288, 16849), (8584, 16268), (9296, 15022), (9628, 14504), (11368, 12284)]