131401732

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1033}}^1$

素因数の和:1121

約数の個数: 72

約数和(自身を含む): 297047520

約数和(自身を除く): 165645788

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 59, 77, 98, 118, 154, 196, 236, 308, 413, 539, 649, 826, 1033, 1078, 1298, 1652, 2066, 2156, 2596, 2891, 4132, 4543, 5782, 7231, 9086, 11363, 11564, 14462, 18172, 22726, 28924, 31801, 45452, 50617, 60947, 63602, 79541, 101234, 121894, 127204, 159082, 202468, 243788, 318164, 426629, 556787, 670417, 853258, 1113574, 1340834, 1706516, 2227148, 2681668, 2986403, 4692919, 5972806, 9385838, 11945612, 18771676, 32850433, 65700866, 131401732]

約数ペア:

[(1, 131401732), (2, 65700866), (4, 32850433), (7, 18771676), (11, 11945612), (14, 9385838), (22, 5972806), (28, 4692919), (44, 2986403), (49, 2681668), (59, 2227148), (77, 1706516), (98, 1340834), (118, 1113574), (154, 853258), (196, 670417), (236, 556787), (308, 426629), (413, 318164), (539, 243788), (649, 202468), (826, 159082), (1033, 127204), (1078, 121894), (1298, 101234), (1652, 79541), (2066, 63602), (2156, 60947), (2596, 50617), (2891, 45452), (4132, 31801), (4543, 28924), (5782, 22726), (7231, 18172), (9086, 14462), (11363, 11564)]