156789248

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:174

約数の個数: 160

約数和(自身を含む): 404224128

約数和(自身を除く): 247434880

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 41, 44, 56, 64, 77, 82, 88, 97, 112, 128, 154, 164, 176, 194, 224, 256, 287, 308, 328, 352, 388, 448, 451, 512, 574, 616, 656, 679, 704, 776, 896, 902, 1067, 1148, 1232, 1312, 1358, 1408, 1552, 1792, 1804, 2134, 2296, 2464, 2624, 2716, 2816, 3104, 3157, 3584, 3608, 3977, 4268, 4592, 4928, 5248, 5432, 5632, 6208, 6314, 7216, 7469, 7954, 8536, 9184, 9856, 10496, 10864, 12416, 12628, 14432, 14938, 15908, 17072, 18368, 19712, 20992, 21728, 24832, 25256, 27839, 28864, 29876, 31816, 34144, 36736, 39424, 43456, 43747, 49664, 50512, 55678, 57728, 59752, 63632, 68288, 73472, 86912, 87494, 101024, 111356, 115456, 119504, 127264, 136576, 146944, 173824, 174988, 202048, 222712, 230912, 239008, 254528, 273152, 306229, 347648, 349976, 404096, 445424, 478016, 509056, 546304, 612458, 699952, 808192, 890848, 956032, 1018112, 1224916, 1399904, 1616384, 1781696, 1912064, 2036224, 2449832, 2799808, 3563392, 3824128, 4899664, 5599616, 7126784, 9799328, 11199232, 14253568, 19598656, 22398464, 39197312, 78394624, 156789248]

約数ペア:

[(1, 156789248), (2, 78394624), (4, 39197312), (7, 22398464), (8, 19598656), (11, 14253568), (14, 11199232), (16, 9799328), (22, 7126784), (28, 5599616), (32, 4899664), (41, 3824128), (44, 3563392), (56, 2799808), (64, 2449832), (77, 2036224), (82, 1912064), (88, 1781696), (97, 1616384), (112, 1399904), (128, 1224916), (154, 1018112), (164, 956032), (176, 890848), (194, 808192), (224, 699952), (256, 612458), (287, 546304), (308, 509056), (328, 478016), (352, 445424), (388, 404096), (448, 349976), (451, 347648), (512, 306229), (574, 273152), (616, 254528), (656, 239008), (679, 230912), (704, 222712), (776, 202048), (896, 174988), (902, 173824), (1067, 146944), (1148, 136576), (1232, 127264), (1312, 119504), (1358, 115456), (1408, 111356), (1552, 101024), (1792, 87494), (1804, 86912), (2134, 73472), (2296, 68288), (2464, 63632), (2624, 59752), (2716, 57728), (2816, 55678), (3104, 50512), (3157, 49664), (3584, 43747), (3608, 43456), (3977, 39424), (4268, 36736), (4592, 34144), (4928, 31816), (5248, 29876), (5432, 28864), (5632, 27839), (6208, 25256), (6314, 24832), (7216, 21728), (7469, 20992), (7954, 19712), (8536, 18368), (9184, 17072), (9856, 15908), (10496, 14938), (10864, 14432), (12416, 12628)]