131712056

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4463}}^1$

素因数の和:4524

約数の個数: 64

約数和(自身を含む): 308551680

約数和(自身を除く): 176839624

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 56, 62, 68, 119, 124, 136, 217, 238, 248, 434, 476, 527, 868, 952, 1054, 1736, 2108, 3689, 4216, 4463, 7378, 8926, 14756, 17852, 29512, 31241, 35704, 62482, 75871, 124964, 138353, 151742, 249928, 276706, 303484, 531097, 553412, 606968, 968471, 1062194, 1106824, 1936942, 2124388, 2352001, 3873884, 4248776, 4704002, 7747768, 9408004, 16464007, 18816008, 32928014, 65856028, 131712056]

約数ペア:

[(1, 131712056), (2, 65856028), (4, 32928014), (7, 18816008), (8, 16464007), (14, 9408004), (17, 7747768), (28, 4704002), (31, 4248776), (34, 3873884), (56, 2352001), (62, 2124388), (68, 1936942), (119, 1106824), (124, 1062194), (136, 968471), (217, 606968), (238, 553412), (248, 531097), (434, 303484), (476, 276706), (527, 249928), (868, 151742), (952, 138353), (1054, 124964), (1736, 75871), (2108, 62482), (3689, 35704), (4216, 31241), (4463, 29512), (7378, 17852), (8926, 14756)]