156939221399

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{691}}^1\times {\mathrm{5431}}^1$

素因数の和:6243

約数の個数: 32

約数和(自身を含む): 173212139520

約数和(自身を除く): 16272918121

約数列:

[1, 19, 31, 71, 589, 691, 1349, 2201, 5431, 13129, 21421, 41819, 49061, 103189, 168361, 385601, 406999, 932159, 1520891, 3198859, 3752821, 7326419, 11953631, 28896929, 71303599, 116337451, 227118989, 266450291, 2210411569, 5062555529, 8259959021, 156939221399]

約数ペア:

[(1, 156939221399), (19, 8259959021), (31, 5062555529), (71, 2210411569), (589, 266450291), (691, 227118989), (1349, 116337451), (2201, 71303599), (5431, 28896929), (13129, 11953631), (21421, 7326419), (41819, 3752821), (49061, 3198859), (103189, 1520891), (168361, 932159), (385601, 406999)]