130998468

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1999}}^1$

素因数の和:2176

約数の個数: 48

約数和(自身を含む): 315392000

約数和(自身を除く): 184393532

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 127, 129, 172, 254, 258, 381, 508, 516, 762, 1524, 1999, 3998, 5461, 5997, 7996, 10922, 11994, 16383, 21844, 23988, 32766, 65532, 85957, 171914, 253873, 257871, 343828, 507746, 515742, 761619, 1015492, 1031484, 1523238, 3046476, 10916539, 21833078, 32749617, 43666156, 65499234, 130998468]

約数ペア:

[(1, 130998468), (2, 65499234), (3, 43666156), (4, 32749617), (6, 21833078), (12, 10916539), (43, 3046476), (86, 1523238), (127, 1031484), (129, 1015492), (172, 761619), (254, 515742), (258, 507746), (381, 343828), (508, 257871), (516, 253873), (762, 171914), (1524, 85957), (1999, 65532), (3998, 32766), (5461, 23988), (5997, 21844), (7996, 16383), (10922, 11994)]