189924352

素因数分解:

$2^{10}\times {\mathrm{31}}^2\times {\mathrm{193}}^1$

素因数の和:275

約数の個数: 66

約数和(自身を含む): 394338174

約数和(自身を除く): 204413822

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 193, 248, 256, 386, 496, 512, 772, 961, 992, 1024, 1544, 1922, 1984, 3088, 3844, 3968, 5983, 6176, 7688, 7936, 11966, 12352, 15376, 15872, 23932, 24704, 30752, 31744, 47864, 49408, 61504, 95728, 98816, 123008, 185473, 191456, 197632, 246016, 370946, 382912, 492032, 741892, 765824, 984064, 1483784, 1531648, 2967568, 3063296, 5935136, 6126592, 11870272, 23740544, 47481088, 94962176, 189924352]

約数ペア:

[(1, 189924352), (2, 94962176), (4, 47481088), (8, 23740544), (16, 11870272), (31, 6126592), (32, 5935136), (62, 3063296), (64, 2967568), (124, 1531648), (128, 1483784), (193, 984064), (248, 765824), (256, 741892), (386, 492032), (496, 382912), (512, 370946), (772, 246016), (961, 197632), (992, 191456), (1024, 185473), (1544, 123008), (1922, 98816), (1984, 95728), (3088, 61504), (3844, 49408), (3968, 47864), (5983, 31744), (6176, 30752), (7688, 24704), (7936, 23932), (11966, 15872), (12352, 15376)]