156059456

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:728

約数の個数: 112

約数和(自身を含む): 387412992

約数和(自身を除く): 231353536

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 56, 62, 64, 68, 112, 119, 124, 136, 217, 224, 238, 248, 272, 434, 448, 476, 496, 527, 544, 661, 868, 952, 992, 1054, 1088, 1322, 1736, 1904, 1984, 2108, 2644, 3472, 3689, 3808, 4216, 4627, 5288, 6944, 7378, 7616, 8432, 9254, 10576, 11237, 13888, 14756, 16864, 18508, 20491, 21152, 22474, 29512, 33728, 37016, 40982, 42304, 44948, 59024, 74032, 78659, 81964, 89896, 118048, 143437, 148064, 157318, 163928, 179792, 236096, 286874, 296128, 314636, 327856, 348347, 359584, 573748, 629272, 655712, 696694, 719168, 1147496, 1258544, 1311424, 1393388, 2294992, 2438429, 2517088, 2786776, 4589984, 4876858, 5034176, 5573552, 9179968, 9753716, 11147104, 19507432, 22294208, 39014864, 78029728, 156059456]

約数ペア:

[(1, 156059456), (2, 78029728), (4, 39014864), (7, 22294208), (8, 19507432), (14, 11147104), (16, 9753716), (17, 9179968), (28, 5573552), (31, 5034176), (32, 4876858), (34, 4589984), (56, 2786776), (62, 2517088), (64, 2438429), (68, 2294992), (112, 1393388), (119, 1311424), (124, 1258544), (136, 1147496), (217, 719168), (224, 696694), (238, 655712), (248, 629272), (272, 573748), (434, 359584), (448, 348347), (476, 327856), (496, 314636), (527, 296128), (544, 286874), (661, 236096), (868, 179792), (952, 163928), (992, 157318), (1054, 148064), (1088, 143437), (1322, 118048), (1736, 89896), (1904, 81964), (1984, 78659), (2108, 74032), (2644, 59024), (3472, 44948), (3689, 42304), (3808, 40982), (4216, 37016), (4627, 33728), (5288, 29512), (6944, 22474), (7378, 21152), (7616, 20491), (8432, 18508), (9254, 16864), (10576, 14756), (11237, 13888)]