139743968

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1297}}^1$

素因数の和:1364

約数の個数: 96

約数和(自身を含む): 348030144

約数和(自身を除く): 208286176

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 52, 56, 74, 91, 104, 112, 148, 182, 208, 224, 259, 296, 364, 416, 481, 518, 592, 728, 962, 1036, 1184, 1297, 1456, 1924, 2072, 2594, 2912, 3367, 3848, 4144, 5188, 6734, 7696, 8288, 9079, 10376, 13468, 15392, 16861, 18158, 20752, 26936, 33722, 36316, 41504, 47989, 53872, 67444, 72632, 95978, 107744, 118027, 134888, 145264, 191956, 236054, 269776, 290528, 335923, 383912, 472108, 539552, 623857, 671846, 767824, 944216, 1247714, 1343692, 1535648, 1888432, 2495428, 2687384, 3776864, 4366999, 4990856, 5374768, 8733998, 9981712, 10749536, 17467996, 19963424, 34935992, 69871984, 139743968]

約数ペア:

[(1, 139743968), (2, 69871984), (4, 34935992), (7, 19963424), (8, 17467996), (13, 10749536), (14, 9981712), (16, 8733998), (26, 5374768), (28, 4990856), (32, 4366999), (37, 3776864), (52, 2687384), (56, 2495428), (74, 1888432), (91, 1535648), (104, 1343692), (112, 1247714), (148, 944216), (182, 767824), (208, 671846), (224, 623857), (259, 539552), (296, 472108), (364, 383912), (416, 335923), (481, 290528), (518, 269776), (592, 236054), (728, 191956), (962, 145264), (1036, 134888), (1184, 118027), (1297, 107744), (1456, 95978), (1924, 72632), (2072, 67444), (2594, 53872), (2912, 47989), (3367, 41504), (3848, 36316), (4144, 33722), (5188, 26936), (6734, 20752), (7696, 18158), (8288, 16861), (9079, 15392), (10376, 13468)]