138202848

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{2539}}^1$

素因数の和:2571

約数の個数: 144

約数和(自身を含む): 465978240

約数和(自身を除く): 327775392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 243, 252, 288, 324, 336, 378, 432, 486, 504, 567, 648, 672, 756, 864, 972, 1008, 1134, 1296, 1512, 1701, 1944, 2016, 2268, 2539, 2592, 3024, 3402, 3888, 4536, 5078, 6048, 6804, 7617, 7776, 9072, 10156, 13608, 15234, 17773, 18144, 20312, 22851, 27216, 30468, 35546, 40624, 45702, 53319, 54432, 60936, 68553, 71092, 81248, 91404, 106638, 121872, 137106, 142184, 159957, 182808, 205659, 213276, 243744, 274212, 284368, 319914, 365616, 411318, 426552, 479871, 548424, 568736, 616977, 639828, 731232, 822636, 853104, 959742, 1096848, 1233954, 1279656, 1439613, 1645272, 1706208, 1919484, 2193696, 2467908, 2559312, 2879226, 3290544, 3838968, 4318839, 4935816, 5118624, 5758452, 6581088, 7677936, 8637678, 9871632, 11516904, 15355872, 17275356, 19743264, 23033808, 34550712, 46067616, 69101424, 138202848]

約数ペア:

[(1, 138202848), (2, 69101424), (3, 46067616), (4, 34550712), (6, 23033808), (7, 19743264), (8, 17275356), (9, 15355872), (12, 11516904), (14, 9871632), (16, 8637678), (18, 7677936), (21, 6581088), (24, 5758452), (27, 5118624), (28, 4935816), (32, 4318839), (36, 3838968), (42, 3290544), (48, 2879226), (54, 2559312), (56, 2467908), (63, 2193696), (72, 1919484), (81, 1706208), (84, 1645272), (96, 1439613), (108, 1279656), (112, 1233954), (126, 1096848), (144, 959742), (162, 853104), (168, 822636), (189, 731232), (216, 639828), (224, 616977), (243, 568736), (252, 548424), (288, 479871), (324, 426552), (336, 411318), (378, 365616), (432, 319914), (486, 284368), (504, 274212), (567, 243744), (648, 213276), (672, 205659), (756, 182808), (864, 159957), (972, 142184), (1008, 137106), (1134, 121872), (1296, 106638), (1512, 91404), (1701, 81248), (1944, 71092), (2016, 68553), (2268, 60936), (2539, 54432), (2592, 53319), (3024, 45702), (3402, 40624), (3888, 35546), (4536, 30468), (5078, 27216), (6048, 22851), (6804, 20312), (7617, 18144), (7776, 17773), (9072, 15234), (10156, 13608)]