158217864

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:212

約数の個数: 192

約数和(自身を含む): 496036800

約数和(自身を除く): 337818936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 49, 56, 57, 73, 76, 84, 97, 98, 114, 133, 146, 147, 152, 168, 194, 196, 219, 228, 266, 291, 292, 294, 388, 392, 399, 438, 456, 511, 532, 582, 584, 588, 679, 776, 798, 876, 931, 1022, 1064, 1164, 1176, 1358, 1387, 1533, 1596, 1752, 1843, 1862, 2037, 2044, 2328, 2716, 2774, 2793, 3066, 3192, 3577, 3686, 3724, 4074, 4088, 4161, 4753, 5432, 5529, 5548, 5586, 6132, 7081, 7154, 7372, 7448, 8148, 8322, 9506, 9709, 10731, 11058, 11096, 11172, 12264, 12901, 14162, 14259, 14308, 14744, 16296, 16644, 19012, 19418, 21243, 21462, 22116, 22344, 25802, 28324, 28518, 28616, 29127, 33288, 38024, 38703, 38836, 42486, 42924, 44232, 49567, 51604, 56648, 57036, 58254, 67963, 77406, 77672, 84972, 85848, 90307, 99134, 103208, 114072, 116508, 134539, 135926, 148701, 154812, 169944, 180614, 198268, 203889, 233016, 269078, 270921, 271852, 297402, 309624, 346969, 361228, 396536, 403617, 407778, 538156, 541842, 543704, 594804, 693938, 722456, 807234, 815556, 941773, 1040907, 1076312, 1083684, 1189608, 1387876, 1614468, 1631112, 1883546, 2081814, 2167368, 2775752, 2825319, 3228936, 3767092, 4163628, 5650638, 6592411, 7534184, 8327256, 11301276, 13184822, 19777233, 22602552, 26369644, 39554466, 52739288, 79108932, 158217864]

約数ペア:

[(1, 158217864), (2, 79108932), (3, 52739288), (4, 39554466), (6, 26369644), (7, 22602552), (8, 19777233), (12, 13184822), (14, 11301276), (19, 8327256), (21, 7534184), (24, 6592411), (28, 5650638), (38, 4163628), (42, 3767092), (49, 3228936), (56, 2825319), (57, 2775752), (73, 2167368), (76, 2081814), (84, 1883546), (97, 1631112), (98, 1614468), (114, 1387876), (133, 1189608), (146, 1083684), (147, 1076312), (152, 1040907), (168, 941773), (194, 815556), (196, 807234), (219, 722456), (228, 693938), (266, 594804), (291, 543704), (292, 541842), (294, 538156), (388, 407778), (392, 403617), (399, 396536), (438, 361228), (456, 346969), (511, 309624), (532, 297402), (582, 271852), (584, 270921), (588, 269078), (679, 233016), (776, 203889), (798, 198268), (876, 180614), (931, 169944), (1022, 154812), (1064, 148701), (1164, 135926), (1176, 134539), (1358, 116508), (1387, 114072), (1533, 103208), (1596, 99134), (1752, 90307), (1843, 85848), (1862, 84972), (2037, 77672), (2044, 77406), (2328, 67963), (2716, 58254), (2774, 57036), (2793, 56648), (3066, 51604), (3192, 49567), (3577, 44232), (3686, 42924), (3724, 42486), (4074, 38836), (4088, 38703), (4161, 38024), (4753, 33288), (5432, 29127), (5529, 28616), (5548, 28518), (5586, 28324), (6132, 25802), (7081, 22344), (7154, 22116), (7372, 21462), (7448, 21243), (8148, 19418), (8322, 19012), (9506, 16644), (9709, 16296), (10731, 14744), (11058, 14308), (11096, 14259), (11172, 14162), (12264, 12901)]