194809472

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:434

約数の個数: 128

約数和(自身を含む): 472953600

約数和(自身を除く): 278144128

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 29, 32, 44, 52, 58, 64, 88, 104, 116, 128, 143, 176, 208, 232, 286, 319, 352, 367, 377, 416, 464, 572, 638, 704, 734, 754, 832, 928, 1144, 1276, 1408, 1468, 1508, 1664, 1856, 2288, 2552, 2936, 3016, 3712, 4037, 4147, 4576, 4771, 5104, 5872, 6032, 8074, 8294, 9152, 9542, 10208, 10643, 11744, 12064, 16148, 16588, 18304, 19084, 20416, 21286, 23488, 24128, 32296, 33176, 38168, 40832, 42572, 46976, 48256, 52481, 64592, 66352, 76336, 85144, 104962, 117073, 129184, 132704, 138359, 152672, 170288, 209924, 234146, 258368, 265408, 276718, 305344, 340576, 419848, 468292, 516736, 530816, 553436, 610688, 681152, 839696, 936584, 1106872, 1362304, 1521949, 1679392, 1873168, 2213744, 3043898, 3358784, 3746336, 4427488, 6087796, 6717568, 7492672, 8854976, 12175592, 14985344, 17709952, 24351184, 48702368, 97404736, 194809472]

約数ペア:

[(1, 194809472), (2, 97404736), (4, 48702368), (8, 24351184), (11, 17709952), (13, 14985344), (16, 12175592), (22, 8854976), (26, 7492672), (29, 6717568), (32, 6087796), (44, 4427488), (52, 3746336), (58, 3358784), (64, 3043898), (88, 2213744), (104, 1873168), (116, 1679392), (128, 1521949), (143, 1362304), (176, 1106872), (208, 936584), (232, 839696), (286, 681152), (319, 610688), (352, 553436), (367, 530816), (377, 516736), (416, 468292), (464, 419848), (572, 340576), (638, 305344), (704, 276718), (734, 265408), (754, 258368), (832, 234146), (928, 209924), (1144, 170288), (1276, 152672), (1408, 138359), (1468, 132704), (1508, 129184), (1664, 117073), (1856, 104962), (2288, 85144), (2552, 76336), (2936, 66352), (3016, 64592), (3712, 52481), (4037, 48256), (4147, 46976), (4576, 42572), (4771, 40832), (5104, 38168), (5872, 33176), (6032, 32296), (8074, 24128), (8294, 23488), (9152, 21286), (9542, 20416), (10208, 19084), (10643, 18304), (11744, 16588), (12064, 16148)]