121155328

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:178

約数の個数: 144

約数和(自身を含む): 302871744

約数和(自身を除く): 181716416

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 41, 56, 64, 68, 82, 97, 112, 119, 128, 136, 164, 194, 224, 238, 256, 272, 287, 328, 388, 448, 476, 544, 574, 656, 679, 697, 776, 896, 952, 1088, 1148, 1312, 1358, 1394, 1552, 1649, 1792, 1904, 2176, 2296, 2624, 2716, 2788, 3104, 3298, 3808, 3977, 4352, 4592, 4879, 5248, 5432, 5576, 6208, 6596, 7616, 7954, 9184, 9758, 10496, 10864, 11152, 11543, 12416, 13192, 15232, 15908, 18368, 19516, 21728, 22304, 23086, 24832, 26384, 27839, 30464, 31816, 36736, 39032, 43456, 44608, 46172, 52768, 55678, 63632, 67609, 73472, 78064, 86912, 89216, 92344, 105536, 111356, 127264, 135218, 156128, 173824, 178432, 184688, 211072, 222712, 254528, 270436, 312256, 369376, 422144, 445424, 473263, 509056, 540872, 624512, 738752, 890848, 946526, 1018112, 1081744, 1249024, 1477504, 1781696, 1893052, 2163488, 2955008, 3563392, 3786104, 4326976, 7126784, 7572208, 8653952, 15144416, 17307904, 30288832, 60577664, 121155328]

約数ペア:

[(1, 121155328), (2, 60577664), (4, 30288832), (7, 17307904), (8, 15144416), (14, 8653952), (16, 7572208), (17, 7126784), (28, 4326976), (32, 3786104), (34, 3563392), (41, 2955008), (56, 2163488), (64, 1893052), (68, 1781696), (82, 1477504), (97, 1249024), (112, 1081744), (119, 1018112), (128, 946526), (136, 890848), (164, 738752), (194, 624512), (224, 540872), (238, 509056), (256, 473263), (272, 445424), (287, 422144), (328, 369376), (388, 312256), (448, 270436), (476, 254528), (544, 222712), (574, 211072), (656, 184688), (679, 178432), (697, 173824), (776, 156128), (896, 135218), (952, 127264), (1088, 111356), (1148, 105536), (1312, 92344), (1358, 89216), (1394, 86912), (1552, 78064), (1649, 73472), (1792, 67609), (1904, 63632), (2176, 55678), (2296, 52768), (2624, 46172), (2716, 44608), (2788, 43456), (3104, 39032), (3298, 36736), (3808, 31816), (3977, 30464), (4352, 27839), (4592, 26384), (4879, 24832), (5248, 23086), (5432, 22304), (5576, 21728), (6208, 19516), (6596, 18368), (7616, 15908), (7954, 15232), (9184, 13192), (9758, 12416), (10496, 11543), (10864, 11152)]