156918988787

素因数分解:

${\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{739}}^1\times {\mathrm{1103}}^1$

素因数の和:1944

約数の個数: 48

約数和(自身を含む): 181672296960

約数和(自身を除く): 24753308173

約数列:

[1, 11, 37, 43, 121, 407, 473, 739, 1103, 1591, 4477, 5203, 8129, 12133, 17501, 27343, 31777, 40811, 47429, 89419, 133463, 192511, 300773, 349547, 448921, 521719, 815117, 1175749, 1754873, 3308503, 3845017, 4938131, 5738909, 8966287, 12933239, 19303603, 30159329, 35050031, 98629157, 142265629, 212339633, 331752619, 385550341, 1296851147, 3649278809, 4241053751, 14265362617, 156918988787]

約数ペア:

[(1, 156918988787), (11, 14265362617), (37, 4241053751), (43, 3649278809), (121, 1296851147), (407, 385550341), (473, 331752619), (739, 212339633), (1103, 142265629), (1591, 98629157), (4477, 35050031), (5203, 30159329), (8129, 19303603), (12133, 12933239), (17501, 8966287), (27343, 5738909), (31777, 4938131), (40811, 3845017), (47429, 3308503), (89419, 1754873), (133463, 1175749), (192511, 815117), (300773, 521719), (349547, 448921)]