137871888

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^2$

素因数の和:182

約数の個数: 180

約数和(自身を含む): 458260848

約数和(自身を除く): 320388960

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 49, 56, 66, 73, 77, 84, 88, 98, 112, 132, 146, 147, 154, 168, 176, 196, 219, 231, 264, 292, 294, 308, 336, 392, 438, 462, 511, 528, 539, 584, 588, 616, 784, 803, 876, 924, 1022, 1078, 1168, 1176, 1232, 1533, 1606, 1617, 1752, 1848, 2044, 2156, 2352, 2409, 3066, 3212, 3234, 3504, 3577, 3696, 4088, 4312, 4818, 5329, 5621, 6132, 6424, 6468, 7154, 8176, 8624, 9636, 10658, 10731, 11242, 12264, 12848, 12936, 14308, 15987, 16863, 19272, 21316, 21462, 22484, 24528, 25872, 28616, 31974, 33726, 37303, 38544, 39347, 42632, 42924, 44968, 57232, 58619, 63948, 67452, 74606, 78694, 85264, 85848, 89936, 111909, 117238, 118041, 127896, 134904, 149212, 157388, 171696, 175857, 223818, 234476, 236082, 255792, 261121, 269808, 298424, 314776, 351714, 410333, 447636, 468952, 472164, 522242, 596848, 629552, 703428, 783363, 820666, 895272, 937904, 944328, 1044484, 1230999, 1406856, 1566726, 1641332, 1790544, 1888656, 2088968, 2461998, 2813712, 2872331, 3133452, 3282664, 4177936, 4923996, 5744662, 6266904, 6565328, 8616993, 9847992, 11489324, 12533808, 17233986, 19695984, 22978648, 34467972, 45957296, 68935944, 137871888]

約数ペア:

[(1, 137871888), (2, 68935944), (3, 45957296), (4, 34467972), (6, 22978648), (7, 19695984), (8, 17233986), (11, 12533808), (12, 11489324), (14, 9847992), (16, 8616993), (21, 6565328), (22, 6266904), (24, 5744662), (28, 4923996), (33, 4177936), (42, 3282664), (44, 3133452), (48, 2872331), (49, 2813712), (56, 2461998), (66, 2088968), (73, 1888656), (77, 1790544), (84, 1641332), (88, 1566726), (98, 1406856), (112, 1230999), (132, 1044484), (146, 944328), (147, 937904), (154, 895272), (168, 820666), (176, 783363), (196, 703428), (219, 629552), (231, 596848), (264, 522242), (292, 472164), (294, 468952), (308, 447636), (336, 410333), (392, 351714), (438, 314776), (462, 298424), (511, 269808), (528, 261121), (539, 255792), (584, 236082), (588, 234476), (616, 223818), (784, 175857), (803, 171696), (876, 157388), (924, 149212), (1022, 134904), (1078, 127896), (1168, 118041), (1176, 117238), (1232, 111909), (1533, 89936), (1606, 85848), (1617, 85264), (1752, 78694), (1848, 74606), (2044, 67452), (2156, 63948), (2352, 58619), (2409, 57232), (3066, 44968), (3212, 42924), (3234, 42632), (3504, 39347), (3577, 38544), (3696, 37303), (4088, 33726), (4312, 31974), (4818, 28616), (5329, 25872), (5621, 24528), (6132, 22484), (6424, 21462), (6468, 21316), (7154, 19272), (8176, 16863), (8624, 15987), (9636, 14308), (10658, 12936), (10731, 12848), (11242, 12264)]