172653952

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 356257440

約数和(自身を除く): 183603488

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 167, 197, 328, 334, 394, 656, 668, 788, 1312, 1336, 1576, 2624, 2672, 3152, 5248, 5344, 6304, 6847, 8077, 10688, 12608, 13694, 16154, 21376, 25216, 27388, 32308, 32899, 54776, 64616, 65798, 109552, 129232, 131596, 219104, 258464, 263192, 438208, 516928, 526384, 876416, 1033856, 1052768, 1348859, 2105536, 2697718, 4211072, 5395436, 10790872, 21581744, 43163488, 86326976, 172653952]

約数ペア:

[(1, 172653952), (2, 86326976), (4, 43163488), (8, 21581744), (16, 10790872), (32, 5395436), (41, 4211072), (64, 2697718), (82, 2105536), (128, 1348859), (164, 1052768), (167, 1033856), (197, 876416), (328, 526384), (334, 516928), (394, 438208), (656, 263192), (668, 258464), (788, 219104), (1312, 131596), (1336, 129232), (1576, 109552), (2624, 65798), (2672, 64616), (3152, 54776), (5248, 32899), (5344, 32308), (6304, 27388), (6847, 25216), (8077, 21376), (10688, 16154), (12608, 13694)]