189898368

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:167

約数の個数: 192

約数和(自身を含む): 571942560

約数和(自身を除く): 382044192

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 61, 64, 66, 67, 88, 96, 121, 122, 128, 132, 134, 176, 183, 192, 201, 242, 244, 264, 268, 352, 363, 366, 384, 402, 484, 488, 528, 536, 671, 704, 726, 732, 737, 804, 968, 976, 1056, 1072, 1342, 1408, 1452, 1464, 1474, 1608, 1936, 1952, 2013, 2112, 2144, 2211, 2684, 2904, 2928, 2948, 3216, 3872, 3904, 4026, 4087, 4224, 4288, 4422, 5368, 5808, 5856, 5896, 6432, 7381, 7744, 7808, 8052, 8107, 8174, 8576, 8844, 10736, 11616, 11712, 11792, 12261, 12864, 14762, 15488, 16104, 16214, 16348, 17688, 21472, 22143, 23232, 23424, 23584, 24321, 24522, 25728, 29524, 32208, 32428, 32696, 35376, 42944, 44286, 44957, 46464, 47168, 48642, 49044, 59048, 64416, 64856, 65392, 70752, 85888, 88572, 89914, 94336, 97284, 98088, 118096, 128832, 129712, 130784, 134871, 141504, 177144, 179828, 194568, 196176, 236192, 257664, 259424, 261568, 269742, 283008, 354288, 359656, 389136, 392352, 472384, 494527, 518848, 523136, 539484, 708576, 719312, 778272, 784704, 944768, 989054, 1037696, 1078968, 1417152, 1438624, 1483581, 1556544, 1569408, 1978108, 2157936, 2834304, 2877248, 2967162, 3113088, 3956216, 4315872, 5754496, 5934324, 7912432, 8631744, 11868648, 15824864, 17263488, 23737296, 31649728, 47474592, 63299456, 94949184, 189898368]

約数ペア:

[(1, 189898368), (2, 94949184), (3, 63299456), (4, 47474592), (6, 31649728), (8, 23737296), (11, 17263488), (12, 15824864), (16, 11868648), (22, 8631744), (24, 7912432), (32, 5934324), (33, 5754496), (44, 4315872), (48, 3956216), (61, 3113088), (64, 2967162), (66, 2877248), (67, 2834304), (88, 2157936), (96, 1978108), (121, 1569408), (122, 1556544), (128, 1483581), (132, 1438624), (134, 1417152), (176, 1078968), (183, 1037696), (192, 989054), (201, 944768), (242, 784704), (244, 778272), (264, 719312), (268, 708576), (352, 539484), (363, 523136), (366, 518848), (384, 494527), (402, 472384), (484, 392352), (488, 389136), (528, 359656), (536, 354288), (671, 283008), (704, 269742), (726, 261568), (732, 259424), (737, 257664), (804, 236192), (968, 196176), (976, 194568), (1056, 179828), (1072, 177144), (1342, 141504), (1408, 134871), (1452, 130784), (1464, 129712), (1474, 128832), (1608, 118096), (1936, 98088), (1952, 97284), (2013, 94336), (2112, 89914), (2144, 88572), (2211, 85888), (2684, 70752), (2904, 65392), (2928, 64856), (2948, 64416), (3216, 59048), (3872, 49044), (3904, 48642), (4026, 47168), (4087, 46464), (4224, 44957), (4288, 44286), (4422, 42944), (5368, 35376), (5808, 32696), (5856, 32428), (5896, 32208), (6432, 29524), (7381, 25728), (7744, 24522), (7808, 24321), (8052, 23584), (8107, 23424), (8174, 23232), (8576, 22143), (8844, 21472), (10736, 17688), (11616, 16348), (11712, 16214), (11792, 16104), (12261, 15488), (12864, 14762)]