141778896

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{829}}^1$

素因数の和:1356

約数の個数: 80

約数和(自身を含む): 419913600

約数和(自身を除く): 278134704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 509, 829, 1018, 1527, 1658, 2036, 2487, 3054, 3316, 3563, 4072, 4974, 5803, 6108, 6632, 7126, 8144, 9948, 10689, 11606, 12216, 13264, 14252, 17409, 19896, 21378, 23212, 24432, 28504, 34818, 39792, 42756, 46424, 57008, 69636, 85512, 92848, 139272, 171024, 278544, 421961, 843922, 1265883, 1687844, 2531766, 2953727, 3375688, 5063532, 5907454, 6751376, 8861181, 10127064, 11814908, 17722362, 20254128, 23629816, 35444724, 47259632, 70889448, 141778896]

約数ペア:

[(1, 141778896), (2, 70889448), (3, 47259632), (4, 35444724), (6, 23629816), (7, 20254128), (8, 17722362), (12, 11814908), (14, 10127064), (16, 8861181), (21, 6751376), (24, 5907454), (28, 5063532), (42, 3375688), (48, 2953727), (56, 2531766), (84, 1687844), (112, 1265883), (168, 843922), (336, 421961), (509, 278544), (829, 171024), (1018, 139272), (1527, 92848), (1658, 85512), (2036, 69636), (2487, 57008), (3054, 46424), (3316, 42756), (3563, 39792), (4072, 34818), (4974, 28504), (5803, 24432), (6108, 23212), (6632, 21378), (7126, 19896), (8144, 17409), (9948, 14252), (10689, 13264), (11606, 12216)]