156940224207

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{680783}}^1$

素因数の和:681079

約数の個数: 32

約数和(自身を含む): 236063213568

約数和(自身を除く): 79122989361

約数列:

[1, 3, 13, 23, 39, 69, 257, 299, 771, 897, 3341, 5911, 10023, 17733, 76843, 230529, 680783, 2042349, 8850179, 15658009, 26550537, 46974027, 174961231, 203554117, 524883693, 610662351, 2274496003, 4024108313, 6823488009, 12072324939, 52313408069, 156940224207]

約数ペア:

[(1, 156940224207), (3, 52313408069), (13, 12072324939), (23, 6823488009), (39, 4024108313), (69, 2274496003), (257, 610662351), (299, 524883693), (771, 203554117), (897, 174961231), (3341, 46974027), (5911, 26550537), (10023, 15658009), (17733, 8850179), (76843, 2042349), (230529, 680783)]