147924224

素因数分解:

$2^8\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 365369088

約数和(自身を除く): 217444864

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 37, 46, 56, 64, 74, 92, 97, 112, 128, 148, 161, 184, 194, 224, 256, 259, 296, 322, 368, 388, 448, 518, 592, 644, 679, 736, 776, 851, 896, 1036, 1184, 1288, 1358, 1472, 1552, 1702, 1792, 2072, 2231, 2368, 2576, 2716, 2944, 3104, 3404, 3589, 4144, 4462, 4736, 5152, 5432, 5888, 5957, 6208, 6808, 7178, 8288, 8924, 9472, 10304, 10864, 11914, 12416, 13616, 14356, 15617, 16576, 17848, 20608, 21728, 23828, 24832, 25123, 27232, 28712, 31234, 33152, 35696, 41216, 43456, 47656, 50246, 54464, 57424, 62468, 66304, 71392, 82547, 86912, 95312, 100492, 108928, 114848, 124936, 142784, 165094, 173824, 190624, 200984, 217856, 229696, 249872, 285568, 330188, 381248, 401968, 459392, 499744, 571136, 577829, 660376, 762496, 803936, 918784, 999488, 1155658, 1320752, 1524992, 1607872, 1998976, 2311316, 2641504, 3215744, 3997952, 4622632, 5283008, 6431488, 9245264, 10566016, 18490528, 21132032, 36981056, 73962112, 147924224]

約数ペア:

[(1, 147924224), (2, 73962112), (4, 36981056), (7, 21132032), (8, 18490528), (14, 10566016), (16, 9245264), (23, 6431488), (28, 5283008), (32, 4622632), (37, 3997952), (46, 3215744), (56, 2641504), (64, 2311316), (74, 1998976), (92, 1607872), (97, 1524992), (112, 1320752), (128, 1155658), (148, 999488), (161, 918784), (184, 803936), (194, 762496), (224, 660376), (256, 577829), (259, 571136), (296, 499744), (322, 459392), (368, 401968), (388, 381248), (448, 330188), (518, 285568), (592, 249872), (644, 229696), (679, 217856), (736, 200984), (776, 190624), (851, 173824), (896, 165094), (1036, 142784), (1184, 124936), (1288, 114848), (1358, 108928), (1472, 100492), (1552, 95312), (1702, 86912), (1792, 82547), (2072, 71392), (2231, 66304), (2368, 62468), (2576, 57424), (2716, 54464), (2944, 50246), (3104, 47656), (3404, 43456), (3589, 41216), (4144, 35696), (4462, 33152), (4736, 31234), (5152, 28712), (5432, 27232), (5888, 25123), (5957, 24832), (6208, 23828), (6808, 21728), (7178, 20608), (8288, 17848), (8924, 16576), (9472, 15617), (10304, 14356), (10864, 13616), (11914, 12416)]