138698976

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:225

約数の個数: 144

約数和(自身を含む): 402869376

約数和(自身を除く): 264170400

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 83, 96, 103, 104, 156, 166, 169, 206, 208, 249, 309, 312, 332, 338, 412, 416, 498, 507, 618, 624, 664, 676, 824, 996, 1014, 1079, 1236, 1248, 1328, 1339, 1352, 1648, 1992, 2028, 2158, 2472, 2656, 2678, 2704, 3237, 3296, 3984, 4017, 4056, 4316, 4944, 5356, 5408, 6474, 7968, 8034, 8112, 8549, 8632, 9888, 10712, 12948, 14027, 16068, 16224, 17098, 17264, 17407, 21424, 25647, 25896, 28054, 32136, 34196, 34528, 34814, 42081, 42848, 51294, 51792, 52221, 56108, 64272, 68392, 69628, 84162, 102588, 103584, 104442, 111137, 112216, 128544, 136784, 139256, 168324, 205176, 208884, 222274, 224432, 273568, 278512, 333411, 336648, 410352, 417768, 444548, 448864, 557024, 666822, 673296, 820704, 835536, 889096, 1333644, 1346592, 1444781, 1671072, 1778192, 2667288, 2889562, 3556384, 4334343, 5334576, 5779124, 8668686, 10669152, 11558248, 17337372, 23116496, 34674744, 46232992, 69349488, 138698976]

約数ペア:

[(1, 138698976), (2, 69349488), (3, 46232992), (4, 34674744), (6, 23116496), (8, 17337372), (12, 11558248), (13, 10669152), (16, 8668686), (24, 5779124), (26, 5334576), (32, 4334343), (39, 3556384), (48, 2889562), (52, 2667288), (78, 1778192), (83, 1671072), (96, 1444781), (103, 1346592), (104, 1333644), (156, 889096), (166, 835536), (169, 820704), (206, 673296), (208, 666822), (249, 557024), (309, 448864), (312, 444548), (332, 417768), (338, 410352), (412, 336648), (416, 333411), (498, 278512), (507, 273568), (618, 224432), (624, 222274), (664, 208884), (676, 205176), (824, 168324), (996, 139256), (1014, 136784), (1079, 128544), (1236, 112216), (1248, 111137), (1328, 104442), (1339, 103584), (1352, 102588), (1648, 84162), (1992, 69628), (2028, 68392), (2158, 64272), (2472, 56108), (2656, 52221), (2678, 51792), (2704, 51294), (3237, 42848), (3296, 42081), (3984, 34814), (4017, 34528), (4056, 34196), (4316, 32136), (4944, 28054), (5356, 25896), (5408, 25647), (6474, 21424), (7968, 17407), (8034, 17264), (8112, 17098), (8549, 16224), (8632, 16068), (9888, 14027), (10712, 12948)]