161445024

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:180

約数の個数: 216

約数和(自身を含む): 517974912

約数和(自身を除く): 356529888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 72, 78, 93, 96, 104, 107, 117, 124, 144, 156, 169, 186, 208, 214, 234, 248, 279, 288, 312, 321, 338, 372, 403, 416, 428, 468, 496, 507, 558, 624, 642, 676, 744, 806, 856, 936, 963, 992, 1014, 1116, 1209, 1248, 1284, 1352, 1391, 1488, 1521, 1612, 1712, 1872, 1926, 2028, 2232, 2418, 2568, 2704, 2782, 2976, 3042, 3224, 3317, 3424, 3627, 3744, 3852, 4056, 4173, 4464, 4836, 5136, 5239, 5408, 5564, 6084, 6448, 6634, 7254, 7704, 8112, 8346, 8928, 9672, 9951, 10272, 10478, 11128, 12168, 12519, 12896, 13268, 14508, 15408, 15717, 16224, 16692, 18083, 19344, 19902, 20956, 22256, 24336, 25038, 26536, 29016, 29853, 30816, 31434, 33384, 36166, 38688, 39804, 41912, 43121, 44512, 47151, 48672, 50076, 53072, 54249, 58032, 59706, 62868, 66768, 72332, 79608, 83824, 86242, 94302, 100152, 106144, 108498, 116064, 119412, 125736, 129363, 133536, 144664, 159216, 162747, 167648, 172484, 188604, 200304, 216996, 238824, 251472, 258726, 289328, 318432, 325494, 344968, 377208, 388089, 400608, 433992, 477648, 502944, 517452, 560573, 578656, 650988, 689936, 754416, 776178, 867984, 955296, 1034904, 1121146, 1301976, 1379872, 1508832, 1552356, 1681719, 1735968, 2069808, 2242292, 2603952, 3104712, 3363438, 4139616, 4484584, 5045157, 5207904, 6209424, 6726876, 8969168, 10090314, 12418848, 13453752, 17938336, 20180628, 26907504, 40361256, 53815008, 80722512, 161445024]

約数ペア:

[(1, 161445024), (2, 80722512), (3, 53815008), (4, 40361256), (6, 26907504), (8, 20180628), (9, 17938336), (12, 13453752), (13, 12418848), (16, 10090314), (18, 8969168), (24, 6726876), (26, 6209424), (31, 5207904), (32, 5045157), (36, 4484584), (39, 4139616), (48, 3363438), (52, 3104712), (62, 2603952), (72, 2242292), (78, 2069808), (93, 1735968), (96, 1681719), (104, 1552356), (107, 1508832), (117, 1379872), (124, 1301976), (144, 1121146), (156, 1034904), (169, 955296), (186, 867984), (208, 776178), (214, 754416), (234, 689936), (248, 650988), (279, 578656), (288, 560573), (312, 517452), (321, 502944), (338, 477648), (372, 433992), (403, 400608), (416, 388089), (428, 377208), (468, 344968), (496, 325494), (507, 318432), (558, 289328), (624, 258726), (642, 251472), (676, 238824), (744, 216996), (806, 200304), (856, 188604), (936, 172484), (963, 167648), (992, 162747), (1014, 159216), (1116, 144664), (1209, 133536), (1248, 129363), (1284, 125736), (1352, 119412), (1391, 116064), (1488, 108498), (1521, 106144), (1612, 100152), (1712, 94302), (1872, 86242), (1926, 83824), (2028, 79608), (2232, 72332), (2418, 66768), (2568, 62868), (2704, 59706), (2782, 58032), (2976, 54249), (3042, 53072), (3224, 50076), (3317, 48672), (3424, 47151), (3627, 44512), (3744, 43121), (3852, 41912), (4056, 39804), (4173, 38688), (4464, 36166), (4836, 33384), (5136, 31434), (5239, 30816), (5408, 29853), (5564, 29016), (6084, 26536), (6448, 25038), (6634, 24336), (7254, 22256), (7704, 20956), (8112, 19902), (8346, 19344), (8928, 18083), (9672, 16692), (9951, 16224), (10272, 15717), (10478, 15408), (11128, 14508), (12168, 13268), (12519, 12896)]