170842736

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:382

約数の個数: 60

約数和(自身を含む): 351664992

約数和(自身を除く): 180822256

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 164, 248, 271, 328, 496, 542, 656, 961, 1084, 1271, 1922, 2168, 2542, 3844, 4336, 5084, 7688, 8401, 10168, 11111, 15376, 16802, 20336, 22222, 33604, 39401, 44444, 67208, 78802, 88888, 134416, 157604, 177776, 260431, 315208, 344441, 520862, 630416, 688882, 1041724, 1377764, 2083448, 2755528, 4166896, 5511056, 10677671, 21355342, 42710684, 85421368, 170842736]

約数ペア:

[(1, 170842736), (2, 85421368), (4, 42710684), (8, 21355342), (16, 10677671), (31, 5511056), (41, 4166896), (62, 2755528), (82, 2083448), (124, 1377764), (164, 1041724), (248, 688882), (271, 630416), (328, 520862), (496, 344441), (542, 315208), (656, 260431), (961, 177776), (1084, 157604), (1271, 134416), (1922, 88888), (2168, 78802), (2542, 67208), (3844, 44444), (4336, 39401), (5084, 33604), (7688, 22222), (8401, 20336), (10168, 16802), (11111, 15376)]