131269133028

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{650401}}^1$

素因数の和:650569

約数の個数: 72

約数和(自身を含む): 339093586720

約数和(自身を除く): 207824453692

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 139, 242, 278, 363, 417, 484, 556, 726, 834, 1452, 1529, 1668, 3058, 4587, 6116, 9174, 16819, 18348, 33638, 50457, 67276, 100914, 201828, 650401, 1300802, 1951203, 2601604, 3902406, 7154411, 7804812, 14308822, 21463233, 28617644, 42926466, 78698521, 85852932, 90405739, 157397042, 180811478, 236095563, 271217217, 314794084, 361622956, 472191126, 542434434, 944382252, 994463129, 1084868868, 1988926258, 2983389387, 3977852516, 5966778774, 10939094419, 11933557548, 21878188838, 32817283257, 43756377676, 65634566514, 131269133028]

約数ペア:

[(1, 131269133028), (2, 65634566514), (3, 43756377676), (4, 32817283257), (6, 21878188838), (11, 11933557548), (12, 10939094419), (22, 5966778774), (33, 3977852516), (44, 2983389387), (66, 1988926258), (121, 1084868868), (132, 994463129), (139, 944382252), (242, 542434434), (278, 472191126), (363, 361622956), (417, 314794084), (484, 271217217), (556, 236095563), (726, 180811478), (834, 157397042), (1452, 90405739), (1529, 85852932), (1668, 78698521), (3058, 42926466), (4587, 28617644), (6116, 21463233), (9174, 14308822), (16819, 7804812), (18348, 7154411), (33638, 3902406), (50457, 2601604), (67276, 1951203), (100914, 1300802), (201828, 650401)]