172632128

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1979}}^1$

素因数の和:2067

約数の個数: 56

約数和(自身を含む): 362102400

約数和(自身を除く): 189470272

約数列:

[1, 2, 4, 8, 16, 29, 32, 47, 58, 64, 94, 116, 188, 232, 376, 464, 752, 928, 1363, 1504, 1856, 1979, 2726, 3008, 3958, 5452, 7916, 10904, 15832, 21808, 31664, 43616, 57391, 63328, 87232, 93013, 114782, 126656, 186026, 229564, 372052, 459128, 744104, 918256, 1488208, 1836512, 2697377, 2976416, 3673024, 5394754, 5952832, 10789508, 21579016, 43158032, 86316064, 172632128]

約数ペア:

[(1, 172632128), (2, 86316064), (4, 43158032), (8, 21579016), (16, 10789508), (29, 5952832), (32, 5394754), (47, 3673024), (58, 2976416), (64, 2697377), (94, 1836512), (116, 1488208), (188, 918256), (232, 744104), (376, 459128), (464, 372052), (752, 229564), (928, 186026), (1363, 126656), (1504, 114782), (1856, 93013), (1979, 87232), (2726, 63328), (3008, 57391), (3958, 43616), (5452, 31664), (7916, 21808), (10904, 15832)]