156741649415

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{71}}^1\times {\mathrm{24809}}^1$

素因数の和:24972

約数の個数: 48

約数和(自身を含む): 211121588160

約数和(自身を除く): 54379938745

約数列:

[1, 5, 13, 37, 65, 71, 185, 355, 481, 923, 1369, 2405, 2627, 4615, 6845, 13135, 17797, 24809, 34151, 88985, 97199, 124045, 170755, 322517, 485995, 917933, 1263587, 1612585, 1761439, 4589665, 6317935, 8807195, 11933129, 22898707, 33963521, 59665645, 65173243, 114493535, 169817605, 325866215, 441525773, 847252159, 2207628865, 2411409991, 4236260795, 12057049955, 31348329883, 156741649415]

約数ペア:

[(1, 156741649415), (5, 31348329883), (13, 12057049955), (37, 4236260795), (65, 2411409991), (71, 2207628865), (185, 847252159), (355, 441525773), (481, 325866215), (923, 169817605), (1369, 114493535), (2405, 65173243), (2627, 59665645), (4615, 33963521), (6845, 22898707), (13135, 11933129), (17797, 8807195), (24809, 6317935), (34151, 4589665), (88985, 1761439), (97199, 1612585), (124045, 1263587), (170755, 917933), (322517, 485995)]