141581692

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{6491}}^1$

素因数の和:6562

約数の個数: 48

約数和(自身を含む): 305383680

約数和(自身を除く): 163801988

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 76, 82, 133, 164, 266, 287, 532, 574, 779, 1148, 1558, 3116, 5453, 6491, 10906, 12982, 21812, 25964, 45437, 90874, 123329, 181748, 246658, 266131, 493316, 532262, 863303, 1064524, 1726606, 1862917, 3453212, 3725834, 5056489, 7451668, 10112978, 20225956, 35395423, 70790846, 141581692]

約数ペア:

[(1, 141581692), (2, 70790846), (4, 35395423), (7, 20225956), (14, 10112978), (19, 7451668), (28, 5056489), (38, 3725834), (41, 3453212), (76, 1862917), (82, 1726606), (133, 1064524), (164, 863303), (266, 532262), (287, 493316), (532, 266131), (574, 246658), (779, 181748), (1148, 123329), (1558, 90874), (3116, 45437), (5453, 25964), (6491, 21812), (10906, 12982)]