155307648

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{643}}^1$

素因数の和:714

約数の個数: 128

約数和(自身を含む): 449305920

約数和(自身を除く): 293998272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 37, 48, 51, 64, 68, 74, 96, 102, 111, 128, 136, 148, 192, 204, 222, 272, 296, 384, 408, 444, 544, 592, 629, 643, 816, 888, 1088, 1184, 1258, 1286, 1632, 1776, 1887, 1929, 2176, 2368, 2516, 2572, 3264, 3552, 3774, 3858, 4736, 5032, 5144, 6528, 7104, 7548, 7716, 10064, 10288, 10931, 14208, 15096, 15432, 20128, 20576, 21862, 23791, 30192, 30864, 32793, 40256, 41152, 43724, 47582, 60384, 61728, 65586, 71373, 80512, 82304, 87448, 95164, 120768, 123456, 131172, 142746, 174896, 190328, 241536, 246912, 262344, 285492, 349792, 380656, 404447, 524688, 570984, 699584, 761312, 808894, 1049376, 1141968, 1213341, 1399168, 1522624, 1617788, 2098752, 2283936, 2426682, 3045248, 3235576, 4197504, 4567872, 4853364, 6471152, 9135744, 9706728, 12942304, 19413456, 25884608, 38826912, 51769216, 77653824, 155307648]

約数ペア:

[(1, 155307648), (2, 77653824), (3, 51769216), (4, 38826912), (6, 25884608), (8, 19413456), (12, 12942304), (16, 9706728), (17, 9135744), (24, 6471152), (32, 4853364), (34, 4567872), (37, 4197504), (48, 3235576), (51, 3045248), (64, 2426682), (68, 2283936), (74, 2098752), (96, 1617788), (102, 1522624), (111, 1399168), (128, 1213341), (136, 1141968), (148, 1049376), (192, 808894), (204, 761312), (222, 699584), (272, 570984), (296, 524688), (384, 404447), (408, 380656), (444, 349792), (544, 285492), (592, 262344), (629, 246912), (643, 241536), (816, 190328), (888, 174896), (1088, 142746), (1184, 131172), (1258, 123456), (1286, 120768), (1632, 95164), (1776, 87448), (1887, 82304), (1929, 80512), (2176, 71373), (2368, 65586), (2516, 61728), (2572, 60384), (3264, 47582), (3552, 43724), (3774, 41152), (3858, 40256), (4736, 32793), (5032, 30864), (5144, 30192), (6528, 23791), (7104, 21862), (7548, 20576), (7716, 20128), (10064, 15432), (10288, 15096), (10931, 14208)]