161719642

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{3253}}^1$

素因数の和:3382

約数の個数: 32

約数和(自身を含む): 286768512

約数和(自身を除く): 125048870

約数列:

[1, 2, 7, 14, 53, 67, 106, 134, 371, 469, 742, 938, 3253, 3551, 6506, 7102, 22771, 24857, 45542, 49714, 172409, 217951, 344818, 435902, 1206863, 1525657, 2413726, 3051314, 11551403, 23102806, 80859821, 161719642]

約数ペア:

[(1, 161719642), (2, 80859821), (7, 23102806), (14, 11551403), (53, 3051314), (67, 2413726), (106, 1525657), (134, 1206863), (371, 435902), (469, 344818), (742, 217951), (938, 172409), (3253, 49714), (3551, 45542), (6506, 24857), (7102, 22771)]