138241368

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{28657}}^1$

素因数の和:28736

約数の個数: 48

約数和(自身を含む): 380005080

約数和(自身を除く): 241763712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 134, 201, 268, 402, 536, 603, 804, 1206, 1608, 2412, 4824, 28657, 57314, 85971, 114628, 171942, 229256, 257913, 343884, 515826, 687768, 1031652, 1920019, 2063304, 3840038, 5760057, 7680076, 11520114, 15360152, 17280171, 23040228, 34560342, 46080456, 69120684, 138241368]

約数ペア:

[(1, 138241368), (2, 69120684), (3, 46080456), (4, 34560342), (6, 23040228), (8, 17280171), (9, 15360152), (12, 11520114), (18, 7680076), (24, 5760057), (36, 3840038), (67, 2063304), (72, 1920019), (134, 1031652), (201, 687768), (268, 515826), (402, 343884), (536, 257913), (603, 229256), (804, 171942), (1206, 114628), (1608, 85971), (2412, 57314), (4824, 28657)]