156988700396

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{2065967}}^1$

素因数の和:2066150

約数の個数: 36

約数和(自身を含む): 303899760864

約数和(自身を除く): 146911060468

約数列:

[1, 2, 4, 11, 22, 44, 121, 157, 242, 314, 484, 628, 1727, 3454, 6908, 18997, 37994, 75988, 2065967, 4131934, 8263868, 22725637, 45451274, 90902548, 249982007, 324356819, 499964014, 648713638, 999928028, 1297427276, 3567925009, 7135850018, 14271700036, 39247175099, 78494350198, 156988700396]

約数ペア:

[(1, 156988700396), (2, 78494350198), (4, 39247175099), (11, 14271700036), (22, 7135850018), (44, 3567925009), (121, 1297427276), (157, 999928028), (242, 648713638), (314, 499964014), (484, 324356819), (628, 249982007), (1727, 90902548), (3454, 45451274), (6908, 22725637), (18997, 8263868), (37994, 4131934), (75988, 2065967)]