172329248

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:167

約数の個数: 192

約数和(自身を含む): 455196672

約数和(自身を除く): 282867424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 31, 32, 46, 52, 56, 62, 83, 91, 92, 104, 112, 124, 161, 166, 182, 184, 208, 217, 224, 248, 299, 322, 332, 364, 368, 403, 416, 434, 496, 581, 598, 644, 664, 713, 728, 736, 806, 868, 992, 1079, 1162, 1196, 1288, 1328, 1426, 1456, 1612, 1736, 1909, 2093, 2158, 2324, 2392, 2573, 2576, 2656, 2821, 2852, 2912, 3224, 3472, 3818, 4186, 4316, 4648, 4784, 4991, 5146, 5152, 5642, 5704, 6448, 6944, 7553, 7636, 8372, 8632, 9269, 9296, 9568, 9982, 10292, 11284, 11408, 12896, 13363, 15106, 15272, 16744, 17264, 18011, 18538, 18592, 19964, 20584, 22568, 22816, 24817, 26726, 30212, 30544, 33449, 33488, 34528, 36022, 37076, 39928, 41168, 45136, 49634, 53452, 59179, 60424, 61088, 64883, 66898, 66976, 72044, 74152, 79856, 82336, 90272, 99268, 106904, 118358, 120848, 129766, 133796, 144088, 148304, 159712, 173719, 198536, 213808, 234143, 236716, 241696, 259532, 267592, 288176, 296608, 347438, 397072, 414253, 427616, 468286, 473432, 519064, 535184, 576352, 694876, 769327, 794144, 828506, 936572, 946864, 1038128, 1070368, 1389752, 1538654, 1657012, 1873144, 1893728, 2076256, 2779504, 3077308, 3314024, 3746288, 5385289, 5559008, 6154616, 6628048, 7492576, 10770578, 12309232, 13256096, 21541156, 24618464, 43082312, 86164624, 172329248]

約数ペア:

[(1, 172329248), (2, 86164624), (4, 43082312), (7, 24618464), (8, 21541156), (13, 13256096), (14, 12309232), (16, 10770578), (23, 7492576), (26, 6628048), (28, 6154616), (31, 5559008), (32, 5385289), (46, 3746288), (52, 3314024), (56, 3077308), (62, 2779504), (83, 2076256), (91, 1893728), (92, 1873144), (104, 1657012), (112, 1538654), (124, 1389752), (161, 1070368), (166, 1038128), (182, 946864), (184, 936572), (208, 828506), (217, 794144), (224, 769327), (248, 694876), (299, 576352), (322, 535184), (332, 519064), (364, 473432), (368, 468286), (403, 427616), (416, 414253), (434, 397072), (496, 347438), (581, 296608), (598, 288176), (644, 267592), (664, 259532), (713, 241696), (728, 236716), (736, 234143), (806, 213808), (868, 198536), (992, 173719), (1079, 159712), (1162, 148304), (1196, 144088), (1288, 133796), (1328, 129766), (1426, 120848), (1456, 118358), (1612, 106904), (1736, 99268), (1909, 90272), (2093, 82336), (2158, 79856), (2324, 74152), (2392, 72044), (2573, 66976), (2576, 66898), (2656, 64883), (2821, 61088), (2852, 60424), (2912, 59179), (3224, 53452), (3472, 49634), (3818, 45136), (4186, 41168), (4316, 39928), (4648, 37076), (4784, 36022), (4991, 34528), (5146, 33488), (5152, 33449), (5642, 30544), (5704, 30212), (6448, 26726), (6944, 24817), (7553, 22816), (7636, 22568), (8372, 20584), (8632, 19964), (9269, 18592), (9296, 18538), (9568, 18011), (9982, 17264), (10292, 16744), (11284, 15272), (11408, 15106), (12896, 13363)]