156961124151

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6689}}^1\times {\mathrm{35393}}^1$

素因数の和:42115

約数の個数: 32

約数和(自身を含む): 238680146880

約数和(自身を除く): 81719022729

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 6689, 20067, 35393, 86957, 106179, 113713, 260871, 341139, 460109, 601681, 1380327, 1478269, 1805043, 4434807, 7821853, 23465559, 236743777, 710231331, 3077669101, 4024644209, 9233007303, 12073932627, 52320374717, 156961124151]

約数ペア:

[(1, 156961124151), (3, 52320374717), (13, 12073932627), (17, 9233007303), (39, 4024644209), (51, 3077669101), (221, 710231331), (663, 236743777), (6689, 23465559), (20067, 7821853), (35393, 4434807), (86957, 1805043), (106179, 1478269), (113713, 1380327), (260871, 601681), (341139, 460109)]