143477488

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:291

約数の個数: 120

約数和(自身を含む): 358262784

約数和(自身を除く): 214785296

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 127, 131, 154, 176, 196, 254, 262, 308, 392, 508, 524, 539, 616, 784, 889, 917, 1016, 1048, 1078, 1232, 1397, 1441, 1778, 1834, 2032, 2096, 2156, 2794, 2882, 3556, 3668, 4312, 5588, 5764, 6223, 6419, 7112, 7336, 8624, 9779, 10087, 11176, 11528, 12446, 12838, 14224, 14672, 16637, 19558, 20174, 22352, 23056, 24892, 25676, 33274, 39116, 40348, 49784, 51352, 66548, 68453, 70609, 78232, 80696, 99568, 102704, 116459, 133096, 136906, 141218, 156464, 161392, 183007, 232918, 266192, 273812, 282436, 366014, 465836, 547624, 564872, 732028, 815213, 931672, 1095248, 1129744, 1281049, 1464056, 1630426, 1863344, 2562098, 2928112, 3260852, 5124196, 6521704, 8967343, 10248392, 13043408, 17934686, 20496784, 35869372, 71738744, 143477488]

約数ペア:

[(1, 143477488), (2, 71738744), (4, 35869372), (7, 20496784), (8, 17934686), (11, 13043408), (14, 10248392), (16, 8967343), (22, 6521704), (28, 5124196), (44, 3260852), (49, 2928112), (56, 2562098), (77, 1863344), (88, 1630426), (98, 1464056), (112, 1281049), (127, 1129744), (131, 1095248), (154, 931672), (176, 815213), (196, 732028), (254, 564872), (262, 547624), (308, 465836), (392, 366014), (508, 282436), (524, 273812), (539, 266192), (616, 232918), (784, 183007), (889, 161392), (917, 156464), (1016, 141218), (1048, 136906), (1078, 133096), (1232, 116459), (1397, 102704), (1441, 99568), (1778, 80696), (1834, 78232), (2032, 70609), (2096, 68453), (2156, 66548), (2794, 51352), (2882, 49784), (3556, 40348), (3668, 39116), (4312, 33274), (5588, 25676), (5764, 24892), (6223, 23056), (6419, 22352), (7112, 20174), (7336, 19558), (8624, 16637), (9779, 14672), (10087, 14224), (11176, 12838), (11528, 12446)]