161537528544

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{162751}}^1$

素因数の和:162989

約数の個数: 144

約数和(自身を含む): 495607182336

約数和(自身を除く): 334069653792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 211, 224, 294, 336, 392, 422, 588, 633, 672, 784, 844, 1176, 1266, 1477, 1568, 1688, 2352, 2532, 2954, 3376, 4431, 4704, 5064, 5908, 6752, 8862, 10128, 10339, 11816, 17724, 20256, 20678, 23632, 31017, 35448, 41356, 47264, 62034, 70896, 82712, 124068, 141792, 162751, 165424, 248136, 325502, 330848, 488253, 496272, 651004, 976506, 992544, 1139257, 1302008, 1953012, 2278514, 2604016, 3417771, 3906024, 4557028, 5208032, 6835542, 7812048, 7974799, 9114056, 13671084, 15624096, 15949598, 18228112, 23924397, 27342168, 31899196, 34340461, 36456224, 47848794, 54684336, 63798392, 68680922, 95697588, 103021383, 109368672, 127596784, 137361844, 191395176, 206042766, 240383227, 255193568, 274723688, 382790352, 412085532, 480766454, 549447376, 721149681, 765580704, 824171064, 961532908, 1098894752, 1442299362, 1648342128, 1682682589, 1923065816, 2884598724, 3296684256, 3365365178, 3846131632, 5048047767, 5769197448, 6730730356, 7692263264, 10096095534, 11538394896, 13461460712, 20192191068, 23076789792, 26922921424, 40384382136, 53845842848, 80768764272, 161537528544]

約数ペア:

[(1, 161537528544), (2, 80768764272), (3, 53845842848), (4, 40384382136), (6, 26922921424), (7, 23076789792), (8, 20192191068), (12, 13461460712), (14, 11538394896), (16, 10096095534), (21, 7692263264), (24, 6730730356), (28, 5769197448), (32, 5048047767), (42, 3846131632), (48, 3365365178), (49, 3296684256), (56, 2884598724), (84, 1923065816), (96, 1682682589), (98, 1648342128), (112, 1442299362), (147, 1098894752), (168, 961532908), (196, 824171064), (211, 765580704), (224, 721149681), (294, 549447376), (336, 480766454), (392, 412085532), (422, 382790352), (588, 274723688), (633, 255193568), (672, 240383227), (784, 206042766), (844, 191395176), (1176, 137361844), (1266, 127596784), (1477, 109368672), (1568, 103021383), (1688, 95697588), (2352, 68680922), (2532, 63798392), (2954, 54684336), (3376, 47848794), (4431, 36456224), (4704, 34340461), (5064, 31899196), (5908, 27342168), (6752, 23924397), (8862, 18228112), (10128, 15949598), (10339, 15624096), (11816, 13671084), (17724, 9114056), (20256, 7974799), (20678, 7812048), (23632, 6835542), (31017, 5208032), (35448, 4557028), (41356, 3906024), (47264, 3417771), (62034, 2604016), (70896, 2278514), (82712, 1953012), (124068, 1302008), (141792, 1139257), (162751, 992544), (165424, 976506), (248136, 651004), (325502, 496272), (330848, 488253)]