129657892

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3329}}^1$

素因数の和:3460

約数の個数: 48

約数和(自身を含む): 281957760

約数和(自身を除く): 152299868

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 107, 182, 214, 364, 428, 749, 1391, 1498, 2782, 2996, 3329, 5564, 6658, 9737, 13316, 19474, 23303, 38948, 43277, 46606, 86554, 93212, 173108, 302939, 356203, 605878, 712406, 1211756, 1424812, 2493421, 4630639, 4986842, 9261278, 9973684, 18522556, 32414473, 64828946, 129657892]

約数ペア:

[(1, 129657892), (2, 64828946), (4, 32414473), (7, 18522556), (13, 9973684), (14, 9261278), (26, 4986842), (28, 4630639), (52, 2493421), (91, 1424812), (107, 1211756), (182, 712406), (214, 605878), (364, 356203), (428, 302939), (749, 173108), (1391, 93212), (1498, 86554), (2782, 46606), (2996, 43277), (3329, 38948), (5564, 23303), (6658, 19474), (9737, 13316)]