138217068

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{8513}}^1$

素因数の和:8575

約数の個数: 72

約数和(自身を含む): 390486096

約数和(自身を除く): 252269028

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 41, 44, 66, 82, 99, 123, 132, 164, 198, 246, 369, 396, 451, 492, 738, 902, 1353, 1476, 1804, 2706, 4059, 5412, 8118, 8513, 16236, 17026, 25539, 34052, 51078, 76617, 93643, 102156, 153234, 187286, 280929, 306468, 349033, 374572, 561858, 698066, 842787, 1047099, 1123716, 1396132, 1685574, 2094198, 3141297, 3371148, 3839363, 4188396, 6282594, 7678726, 11518089, 12565188, 15357452, 23036178, 34554267, 46072356, 69108534, 138217068]

約数ペア:

[(1, 138217068), (2, 69108534), (3, 46072356), (4, 34554267), (6, 23036178), (9, 15357452), (11, 12565188), (12, 11518089), (18, 7678726), (22, 6282594), (33, 4188396), (36, 3839363), (41, 3371148), (44, 3141297), (66, 2094198), (82, 1685574), (99, 1396132), (123, 1123716), (132, 1047099), (164, 842787), (198, 698066), (246, 561858), (369, 374572), (396, 349033), (451, 306468), (492, 280929), (738, 187286), (902, 153234), (1353, 102156), (1476, 93643), (1804, 76617), (2706, 51078), (4059, 34052), (5412, 25539), (8118, 17026), (8513, 16236)]