156930980515

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{1741}}^1\times {\mathrm{217201}}^1$

素因数の和:219030

約数の個数: 16

約数和(自身を含む): 190696405536

約数和(自身を除く): 33765425021

約数列:

[1, 5, 83, 415, 1741, 8705, 144503, 217201, 722515, 1086005, 18027683, 90138415, 378146941, 1890734705, 31386196103, 156930980515]

約数ペア:

[(1, 156930980515), (5, 31386196103), (83, 1890734705), (415, 378146941), (1741, 90138415), (8705, 18027683), (144503, 1086005), (217201, 722515)]