171000588

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 471905280

約数和(自身を除く): 300904692

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 31, 33, 44, 58, 62, 66, 87, 93, 116, 121, 124, 131, 132, 174, 186, 242, 262, 319, 341, 348, 363, 372, 393, 484, 524, 638, 682, 726, 786, 899, 957, 1023, 1276, 1364, 1441, 1452, 1572, 1798, 1914, 2046, 2697, 2882, 3509, 3596, 3751, 3799, 3828, 4061, 4092, 4323, 5394, 5764, 7018, 7502, 7598, 8122, 8646, 9889, 10527, 10788, 11253, 11397, 12183, 14036, 15004, 15196, 15851, 16244, 17292, 19778, 21054, 22506, 22794, 24366, 29667, 31702, 39556, 41789, 42108, 44671, 45012, 45588, 47553, 48732, 59334, 63404, 83578, 89342, 95106, 108779, 117769, 118668, 125367, 134013, 167156, 178684, 190212, 217558, 235538, 250734, 268026, 326337, 353307, 435116, 459679, 471076, 491381, 501468, 536052, 652674, 706614, 919358, 982762, 1295459, 1305348, 1379037, 1413228, 1474143, 1838716, 1965524, 2590918, 2758074, 2948286, 3886377, 5181836, 5516148, 5896572, 7772754, 14250049, 15545508, 28500098, 42750147, 57000196, 85500294, 171000588]

約数ペア:

[(1, 171000588), (2, 85500294), (3, 57000196), (4, 42750147), (6, 28500098), (11, 15545508), (12, 14250049), (22, 7772754), (29, 5896572), (31, 5516148), (33, 5181836), (44, 3886377), (58, 2948286), (62, 2758074), (66, 2590918), (87, 1965524), (93, 1838716), (116, 1474143), (121, 1413228), (124, 1379037), (131, 1305348), (132, 1295459), (174, 982762), (186, 919358), (242, 706614), (262, 652674), (319, 536052), (341, 501468), (348, 491381), (363, 471076), (372, 459679), (393, 435116), (484, 353307), (524, 326337), (638, 268026), (682, 250734), (726, 235538), (786, 217558), (899, 190212), (957, 178684), (1023, 167156), (1276, 134013), (1364, 125367), (1441, 118668), (1452, 117769), (1572, 108779), (1798, 95106), (1914, 89342), (2046, 83578), (2697, 63404), (2882, 59334), (3509, 48732), (3596, 47553), (3751, 45588), (3799, 45012), (3828, 44671), (4061, 42108), (4092, 41789), (4323, 39556), (5394, 31702), (5764, 29667), (7018, 24366), (7502, 22794), (7598, 22506), (8122, 21054), (8646, 19778), (9889, 17292), (10527, 16244), (10788, 15851), (11253, 15196), (11397, 15004), (12183, 14036)]