179193812

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{643}}^1$

素因数の和:960

約数の個数: 48

約数和(自身を含む): 370016640

約数和(自身を除く): 190822828

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 269, 518, 538, 643, 1036, 1076, 1286, 1883, 2572, 3766, 4501, 7532, 9002, 9953, 18004, 19906, 23791, 39812, 47582, 69671, 95164, 139342, 166537, 172967, 278684, 333074, 345934, 666148, 691868, 1210769, 2421538, 4843076, 6399779, 12799558, 25599116, 44798453, 89596906, 179193812]

約数ペア:

[(1, 179193812), (2, 89596906), (4, 44798453), (7, 25599116), (14, 12799558), (28, 6399779), (37, 4843076), (74, 2421538), (148, 1210769), (259, 691868), (269, 666148), (518, 345934), (538, 333074), (643, 278684), (1036, 172967), (1076, 166537), (1286, 139342), (1883, 95164), (2572, 69671), (3766, 47582), (4501, 39812), (7532, 23791), (9002, 19906), (9953, 18004)]