138604928

素因数分解:

$2^7\times 7^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1$

素因数の和:94

約数の個数: 160

約数和(自身を含む): 359984520

約数和(自身を除く): 221379592

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 41, 44, 49, 56, 64, 77, 82, 88, 98, 112, 128, 154, 164, 176, 196, 224, 287, 308, 328, 343, 352, 392, 448, 451, 539, 574, 616, 656, 686, 704, 784, 896, 902, 1078, 1148, 1232, 1312, 1372, 1408, 1568, 1804, 2009, 2156, 2296, 2401, 2464, 2624, 2744, 3136, 3157, 3608, 3773, 4018, 4312, 4592, 4802, 4928, 5248, 5488, 6272, 6314, 7216, 7546, 8036, 8624, 9184, 9604, 9856, 10976, 12628, 14063, 14432, 15092, 16072, 17248, 18368, 19208, 21952, 22099, 25256, 26411, 28126, 28864, 30184, 32144, 34496, 36736, 38416, 43904, 44198, 50512, 52822, 56252, 57728, 60368, 64288, 68992, 76832, 88396, 98441, 101024, 105644, 112504, 120736, 128576, 153664, 154693, 176792, 196882, 202048, 211288, 225008, 241472, 257152, 307328, 309386, 353584, 393764, 404096, 422576, 450016, 482944, 618772, 707168, 787528, 845152, 900032, 1082851, 1237544, 1414336, 1575056, 1690304, 1800064, 2165702, 2475088, 2828672, 3150112, 3380608, 4331404, 4950176, 6300224, 8662808, 9900352, 12600448, 17325616, 19800704, 34651232, 69302464, 138604928]

約数ペア:

[(1, 138604928), (2, 69302464), (4, 34651232), (7, 19800704), (8, 17325616), (11, 12600448), (14, 9900352), (16, 8662808), (22, 6300224), (28, 4950176), (32, 4331404), (41, 3380608), (44, 3150112), (49, 2828672), (56, 2475088), (64, 2165702), (77, 1800064), (82, 1690304), (88, 1575056), (98, 1414336), (112, 1237544), (128, 1082851), (154, 900032), (164, 845152), (176, 787528), (196, 707168), (224, 618772), (287, 482944), (308, 450016), (328, 422576), (343, 404096), (352, 393764), (392, 353584), (448, 309386), (451, 307328), (539, 257152), (574, 241472), (616, 225008), (656, 211288), (686, 202048), (704, 196882), (784, 176792), (896, 154693), (902, 153664), (1078, 128576), (1148, 120736), (1232, 112504), (1312, 105644), (1372, 101024), (1408, 98441), (1568, 88396), (1804, 76832), (2009, 68992), (2156, 64288), (2296, 60368), (2401, 57728), (2464, 56252), (2624, 52822), (2744, 50512), (3136, 44198), (3157, 43904), (3608, 38416), (3773, 36736), (4018, 34496), (4312, 32144), (4592, 30184), (4802, 28864), (4928, 28126), (5248, 26411), (5488, 25256), (6272, 22099), (6314, 21952), (7216, 19208), (7546, 18368), (8036, 17248), (8624, 16072), (9184, 15092), (9604, 14432), (9856, 14063), (10976, 12628)]