153944355842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{109491007}}^1$

素因数の和:109491065

約数の個数: 16

約数和(自身を含む): 249639498240

約数和(自身を除く): 95695142398

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 109491007, 218982014, 2080329133, 4051167259, 4160658266, 8102334518, 76972177921, 153944355842]

約数ペア:

[(1, 153944355842), (2, 76972177921), (19, 8102334518), (37, 4160658266), (38, 4051167259), (74, 2080329133), (703, 218982014), (1406, 109491007)]