131573877344

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{47017}}^1$

素因数の和:47109

約数の個数: 144

約数和(自身を含む): 329436694944

約数和(自身を除く): 197862817600

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 224, 248, 364, 403, 416, 434, 496, 728, 806, 868, 961, 992, 1456, 1612, 1736, 1922, 2821, 2912, 3224, 3472, 3844, 5642, 6448, 6727, 6944, 7688, 11284, 12493, 12896, 13454, 15376, 22568, 24986, 26908, 30752, 45136, 47017, 49972, 53816, 87451, 90272, 94034, 99944, 107632, 174902, 188068, 199888, 215264, 329119, 349804, 376136, 399776, 611221, 658238, 699608, 752272, 1222442, 1316476, 1399216, 1457527, 1504544, 2444884, 2632952, 2798432, 2915054, 4278547, 4889768, 5265904, 5830108, 8557094, 9779536, 10202689, 10531808, 11660216, 17114188, 18947851, 19559072, 20405378, 23320432, 34228376, 37895702, 40810756, 45183337, 46640864, 68456752, 75791404, 81621512, 90366674, 132634957, 136913504, 151582808, 163243024, 180733348, 265269914, 303165616, 316283359, 326486048, 361466696, 530539828, 587383381, 606331232, 632566718, 722933392, 1061079656, 1174766762, 1265133436, 1445866784, 2122159312, 2349533524, 2530266872, 4111683667, 4244318624, 4699067048, 5060533744, 8223367334, 9398134096, 10121067488, 16446734668, 18796268192, 32893469336, 65786938672, 131573877344]

約数ペア:

[(1, 131573877344), (2, 65786938672), (4, 32893469336), (7, 18796268192), (8, 16446734668), (13, 10121067488), (14, 9398134096), (16, 8223367334), (26, 5060533744), (28, 4699067048), (31, 4244318624), (32, 4111683667), (52, 2530266872), (56, 2349533524), (62, 2122159312), (91, 1445866784), (104, 1265133436), (112, 1174766762), (124, 1061079656), (182, 722933392), (208, 632566718), (217, 606331232), (224, 587383381), (248, 530539828), (364, 361466696), (403, 326486048), (416, 316283359), (434, 303165616), (496, 265269914), (728, 180733348), (806, 163243024), (868, 151582808), (961, 136913504), (992, 132634957), (1456, 90366674), (1612, 81621512), (1736, 75791404), (1922, 68456752), (2821, 46640864), (2912, 45183337), (3224, 40810756), (3472, 37895702), (3844, 34228376), (5642, 23320432), (6448, 20405378), (6727, 19559072), (6944, 18947851), (7688, 17114188), (11284, 11660216), (12493, 10531808), (12896, 10202689), (13454, 9779536), (15376, 8557094), (22568, 5830108), (24986, 5265904), (26908, 4889768), (30752, 4278547), (45136, 2915054), (47017, 2798432), (49972, 2632952), (53816, 2444884), (87451, 1504544), (90272, 1457527), (94034, 1399216), (99944, 1316476), (107632, 1222442), (174902, 752272), (188068, 699608), (199888, 658238), (215264, 611221), (329119, 399776), (349804, 376136)]