131615136

素因数分解:

$2^5\times 3^2\times {\mathrm{107}}^1\times {\mathrm{4271}}^1$

素因数の和:4394

約数の個数: 72

約数和(自身を含む): 377866944

約数和(自身を除く): 246251808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 107, 144, 214, 288, 321, 428, 642, 856, 963, 1284, 1712, 1926, 2568, 3424, 3852, 4271, 5136, 7704, 8542, 10272, 12813, 15408, 17084, 25626, 30816, 34168, 38439, 51252, 68336, 76878, 102504, 136672, 153756, 205008, 307512, 410016, 456997, 615024, 913994, 1230048, 1370991, 1827988, 2741982, 3655976, 4112973, 5483964, 7311952, 8225946, 10967928, 14623904, 16451892, 21935856, 32903784, 43871712, 65807568, 131615136]

約数ペア:

[(1, 131615136), (2, 65807568), (3, 43871712), (4, 32903784), (6, 21935856), (8, 16451892), (9, 14623904), (12, 10967928), (16, 8225946), (18, 7311952), (24, 5483964), (32, 4112973), (36, 3655976), (48, 2741982), (72, 1827988), (96, 1370991), (107, 1230048), (144, 913994), (214, 615024), (288, 456997), (321, 410016), (428, 307512), (642, 205008), (856, 153756), (963, 136672), (1284, 102504), (1712, 76878), (1926, 68336), (2568, 51252), (3424, 38439), (3852, 34168), (4271, 30816), (5136, 25626), (7704, 17084), (8542, 15408), (10272, 12813)]