164457888

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:235

約数の個数: 192

約数和(自身を含む): 520224768

約数和(自身を除く): 355766880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 47, 48, 56, 82, 84, 94, 96, 112, 123, 127, 141, 164, 168, 188, 224, 246, 254, 282, 287, 328, 329, 336, 376, 381, 492, 508, 564, 574, 656, 658, 672, 752, 762, 861, 889, 984, 987, 1016, 1128, 1148, 1312, 1316, 1504, 1524, 1722, 1778, 1927, 1968, 1974, 2032, 2256, 2296, 2632, 2667, 3048, 3444, 3556, 3854, 3936, 3948, 4064, 4512, 4592, 5207, 5264, 5334, 5781, 5969, 6096, 6888, 7112, 7708, 7896, 9184, 10414, 10528, 10668, 11562, 11938, 12192, 13489, 13776, 14224, 15416, 15621, 15792, 17907, 20828, 21336, 23124, 23876, 26978, 27552, 28448, 30832, 31242, 31584, 35814, 36449, 40467, 41656, 41783, 42672, 46248, 47752, 53956, 61664, 62484, 71628, 72898, 80934, 83312, 83566, 85344, 92496, 95504, 107912, 109347, 124968, 125349, 143256, 145796, 161868, 166624, 167132, 184992, 191008, 215824, 218694, 244729, 249936, 250698, 286512, 291592, 323736, 334264, 431648, 437388, 489458, 499872, 501396, 573024, 583184, 647472, 668528, 734187, 874776, 978916, 1002792, 1166368, 1294944, 1337056, 1468374, 1713103, 1749552, 1957832, 2005584, 2936748, 3426206, 3499104, 3915664, 4011168, 5139309, 5873496, 6852412, 7831328, 10278618, 11746992, 13704824, 20557236, 23493984, 27409648, 41114472, 54819296, 82228944, 164457888]

約数ペア:

[(1, 164457888), (2, 82228944), (3, 54819296), (4, 41114472), (6, 27409648), (7, 23493984), (8, 20557236), (12, 13704824), (14, 11746992), (16, 10278618), (21, 7831328), (24, 6852412), (28, 5873496), (32, 5139309), (41, 4011168), (42, 3915664), (47, 3499104), (48, 3426206), (56, 2936748), (82, 2005584), (84, 1957832), (94, 1749552), (96, 1713103), (112, 1468374), (123, 1337056), (127, 1294944), (141, 1166368), (164, 1002792), (168, 978916), (188, 874776), (224, 734187), (246, 668528), (254, 647472), (282, 583184), (287, 573024), (328, 501396), (329, 499872), (336, 489458), (376, 437388), (381, 431648), (492, 334264), (508, 323736), (564, 291592), (574, 286512), (656, 250698), (658, 249936), (672, 244729), (752, 218694), (762, 215824), (861, 191008), (889, 184992), (984, 167132), (987, 166624), (1016, 161868), (1128, 145796), (1148, 143256), (1312, 125349), (1316, 124968), (1504, 109347), (1524, 107912), (1722, 95504), (1778, 92496), (1927, 85344), (1968, 83566), (1974, 83312), (2032, 80934), (2256, 72898), (2296, 71628), (2632, 62484), (2667, 61664), (3048, 53956), (3444, 47752), (3556, 46248), (3854, 42672), (3936, 41783), (3948, 41656), (4064, 40467), (4512, 36449), (4592, 35814), (5207, 31584), (5264, 31242), (5334, 30832), (5781, 28448), (5969, 27552), (6096, 26978), (6888, 23876), (7112, 23124), (7708, 21336), (7896, 20828), (9184, 17907), (10414, 15792), (10528, 15621), (10668, 15416), (11562, 14224), (11938, 13776), (12192, 13489)]