179640956

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:275

約数の個数: 72

約数和(自身を含む): 361972800

約数和(自身を除く): 182331844

約数列:

[1, 2, 4, 11, 22, 44, 47, 53, 94, 106, 121, 149, 188, 212, 242, 298, 484, 517, 583, 596, 1034, 1166, 1639, 2068, 2332, 2491, 3278, 4982, 5687, 6413, 6556, 7003, 7897, 9964, 11374, 12826, 14006, 15794, 18029, 22748, 25652, 27401, 28012, 31588, 36058, 54802, 72116, 77033, 86867, 109604, 154066, 173734, 301411, 308132, 347468, 371159, 602822, 742318, 847363, 955537, 1205644, 1484636, 1694726, 1911074, 3389452, 3822148, 4082749, 8165498, 16330996, 44910239, 89820478, 179640956]

約数ペア:

[(1, 179640956), (2, 89820478), (4, 44910239), (11, 16330996), (22, 8165498), (44, 4082749), (47, 3822148), (53, 3389452), (94, 1911074), (106, 1694726), (121, 1484636), (149, 1205644), (188, 955537), (212, 847363), (242, 742318), (298, 602822), (484, 371159), (517, 347468), (583, 308132), (596, 301411), (1034, 173734), (1166, 154066), (1639, 109604), (2068, 86867), (2332, 77033), (2491, 72116), (3278, 54802), (4982, 36058), (5687, 31588), (6413, 28012), (6556, 27401), (7003, 25652), (7897, 22748), (9964, 18029), (11374, 15794), (12826, 14006)]