126175072

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1951}}^1$

素因数の和:2051

約数の個数: 48

約数和(自身を含む): 259725312

約数和(自身を除く): 133550240

約数列:

[1, 2, 4, 8, 16, 32, 43, 47, 86, 94, 172, 188, 344, 376, 688, 752, 1376, 1504, 1951, 2021, 3902, 4042, 7804, 8084, 15608, 16168, 31216, 32336, 62432, 64672, 83893, 91697, 167786, 183394, 335572, 366788, 671144, 733576, 1342288, 1467152, 2684576, 2934304, 3942971, 7885942, 15771884, 31543768, 63087536, 126175072]

約数ペア:

[(1, 126175072), (2, 63087536), (4, 31543768), (8, 15771884), (16, 7885942), (32, 3942971), (43, 2934304), (47, 2684576), (86, 1467152), (94, 1342288), (172, 733576), (188, 671144), (344, 366788), (376, 335572), (688, 183394), (752, 167786), (1376, 91697), (1504, 83893), (1951, 64672), (2021, 62432), (3902, 32336), (4042, 31216), (7804, 16168), (8084, 15608)]