138817836

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^2\times {\mathrm{859}}^1$

素因数の和:1003

約数の個数: 54

約数和(自身を含む): 356630820

約数和(自身を除く): 217812984

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 859, 1206, 1718, 2412, 2577, 3436, 4489, 5154, 7731, 8978, 10308, 13467, 15462, 17956, 26934, 30924, 40401, 53868, 57553, 80802, 115106, 161604, 172659, 230212, 345318, 517977, 690636, 1035954, 2071908, 3856051, 7712102, 11568153, 15424204, 23136306, 34704459, 46272612, 69408918, 138817836]

約数ペア:

[(1, 138817836), (2, 69408918), (3, 46272612), (4, 34704459), (6, 23136306), (9, 15424204), (12, 11568153), (18, 7712102), (36, 3856051), (67, 2071908), (134, 1035954), (201, 690636), (268, 517977), (402, 345318), (603, 230212), (804, 172659), (859, 161604), (1206, 115106), (1718, 80802), (2412, 57553), (2577, 53868), (3436, 40401), (4489, 30924), (5154, 26934), (7731, 17956), (8978, 15462), (10308, 13467)]