161078904

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{319601}}^1$

素因数の和:319620

約数の個数: 48

約数和(自身を含む): 498579120

約数和(自身を除く): 337500216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 319601, 639202, 958803, 1278404, 1917606, 2237207, 2556808, 2876409, 3835212, 4474414, 5752818, 6711621, 7670424, 8948828, 11505636, 13423242, 17897656, 20134863, 23011272, 26846484, 40269726, 53692968, 80539452, 161078904]

約数ペア:

[(1, 161078904), (2, 80539452), (3, 53692968), (4, 40269726), (6, 26846484), (7, 23011272), (8, 20134863), (9, 17897656), (12, 13423242), (14, 11505636), (18, 8948828), (21, 7670424), (24, 6711621), (28, 5752818), (36, 4474414), (42, 3835212), (56, 2876409), (63, 2556808), (72, 2237207), (84, 1917606), (126, 1278404), (168, 958803), (252, 639202), (504, 319601)]