131810112

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1$

素因数の和:686

約数の個数: 224

約数和(自身を含む): 469635840

約数和(自身を除く): 337825728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 64, 68, 72, 84, 96, 102, 108, 112, 119, 126, 136, 144, 153, 168, 189, 192, 204, 216, 224, 238, 252, 272, 288, 306, 336, 357, 378, 408, 432, 448, 459, 476, 504, 544, 576, 612, 641, 672, 714, 756, 816, 864, 918, 952, 1008, 1071, 1088, 1224, 1282, 1344, 1428, 1512, 1632, 1728, 1836, 1904, 1923, 2016, 2142, 2448, 2564, 2856, 3024, 3213, 3264, 3672, 3808, 3846, 4032, 4284, 4487, 4896, 5128, 5712, 5769, 6048, 6426, 7344, 7616, 7692, 8568, 8974, 9792, 10256, 10897, 11424, 11538, 12096, 12852, 13461, 14688, 15384, 17136, 17307, 17948, 20512, 21794, 22848, 23076, 25704, 26922, 29376, 30768, 32691, 34272, 34614, 35896, 40383, 41024, 43588, 46152, 51408, 53844, 61536, 65382, 68544, 69228, 71792, 76279, 80766, 87176, 92304, 98073, 102816, 107688, 121149, 123072, 130764, 138456, 143584, 152558, 161532, 174352, 184608, 196146, 205632, 215376, 228837, 242298, 261528, 276912, 287168, 294219, 305116, 323064, 348704, 369216, 392292, 430752, 457674, 484596, 523056, 553824, 588438, 610232, 646128, 686511, 697408, 784584, 861504, 915348, 969192, 1046112, 1107648, 1176876, 1220464, 1292256, 1373022, 1569168, 1830696, 1938384, 2059533, 2092224, 2353752, 2440928, 2584512, 2746044, 3138336, 3661392, 3876768, 4119066, 4707504, 4881856, 5492088, 6276672, 7322784, 7753536, 8238132, 9415008, 10984176, 14645568, 16476264, 18830016, 21968352, 32952528, 43936704, 65905056, 131810112]

約数ペア:

[(1, 131810112), (2, 65905056), (3, 43936704), (4, 32952528), (6, 21968352), (7, 18830016), (8, 16476264), (9, 14645568), (12, 10984176), (14, 9415008), (16, 8238132), (17, 7753536), (18, 7322784), (21, 6276672), (24, 5492088), (27, 4881856), (28, 4707504), (32, 4119066), (34, 3876768), (36, 3661392), (42, 3138336), (48, 2746044), (51, 2584512), (54, 2440928), (56, 2353752), (63, 2092224), (64, 2059533), (68, 1938384), (72, 1830696), (84, 1569168), (96, 1373022), (102, 1292256), (108, 1220464), (112, 1176876), (119, 1107648), (126, 1046112), (136, 969192), (144, 915348), (153, 861504), (168, 784584), (189, 697408), (192, 686511), (204, 646128), (216, 610232), (224, 588438), (238, 553824), (252, 523056), (272, 484596), (288, 457674), (306, 430752), (336, 392292), (357, 369216), (378, 348704), (408, 323064), (432, 305116), (448, 294219), (459, 287168), (476, 276912), (504, 261528), (544, 242298), (576, 228837), (612, 215376), (641, 205632), (672, 196146), (714, 184608), (756, 174352), (816, 161532), (864, 152558), (918, 143584), (952, 138456), (1008, 130764), (1071, 123072), (1088, 121149), (1224, 107688), (1282, 102816), (1344, 98073), (1428, 92304), (1512, 87176), (1632, 80766), (1728, 76279), (1836, 71792), (1904, 69228), (1923, 68544), (2016, 65382), (2142, 61536), (2448, 53844), (2564, 51408), (2856, 46152), (3024, 43588), (3213, 41024), (3264, 40383), (3672, 35896), (3808, 34614), (3846, 34272), (4032, 32691), (4284, 30768), (4487, 29376), (4896, 26922), (5128, 25704), (5712, 23076), (5769, 22848), (6048, 21794), (6426, 20512), (7344, 17948), (7616, 17307), (7692, 17136), (8568, 15384), (8974, 14688), (9792, 13461), (10256, 12852), (10897, 12096), (11424, 11538)]