130661872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{12583}}^1$

素因数の和:12661

約数の個数: 40

約数和(自身を含む): 280874880

約数和(自身を除く): 150213008

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 88, 118, 176, 236, 472, 649, 944, 1298, 2596, 5192, 10384, 12583, 25166, 50332, 100664, 138413, 201328, 276826, 553652, 742397, 1107304, 1484794, 2214608, 2969588, 5939176, 8166367, 11878352, 16332734, 32665468, 65330936, 130661872]

約数ペア:

[(1, 130661872), (2, 65330936), (4, 32665468), (8, 16332734), (11, 11878352), (16, 8166367), (22, 5939176), (44, 2969588), (59, 2214608), (88, 1484794), (118, 1107304), (176, 742397), (236, 553652), (472, 276826), (649, 201328), (944, 138413), (1298, 100664), (2596, 50332), (5192, 25166), (10384, 12583)]