156979149821

素因数分解:

${\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{1451}}^1\times {\mathrm{2141}}^1$

素因数の和:3654

約数の個数: 32

約数和(自身を含む): 177653710080

約数和(自身を除く): 20674560259

約数列:

[1, 13, 23, 169, 299, 1451, 2141, 2197, 3887, 18863, 27833, 33373, 49243, 50531, 245219, 361829, 433849, 640159, 3106591, 3187847, 4703777, 5640037, 8322067, 40385683, 71451593, 73320481, 108186871, 525013879, 928870709, 6825180427, 12075319217, 156979149821]

約数ペア:

[(1, 156979149821), (13, 12075319217), (23, 6825180427), (169, 928870709), (299, 525013879), (1451, 108186871), (2141, 73320481), (2197, 71451593), (3887, 40385683), (18863, 8322067), (27833, 5640037), (33373, 4703777), (49243, 3187847), (50531, 3106591), (245219, 640159), (361829, 433849)]