156938387346

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1489}}^1\times {\mathrm{450421}}^1$

素因数の和:451931

約数の個数: 48

約数和(自身を含む): 366436313880

約数和(自身を除く): 209497926534

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1489, 2978, 4467, 8934, 13401, 19357, 26802, 38714, 58071, 116142, 174213, 348426, 450421, 900842, 1351263, 2702526, 4053789, 5855473, 8107578, 11710946, 17566419, 35132838, 52699257, 105398514, 670676869, 1341353738, 2012030607, 4024061214, 6036091821, 8718799297, 12072183642, 17437598594, 26156397891, 52312795782, 78469193673, 156938387346]

約数ペア:

[(1, 156938387346), (2, 78469193673), (3, 52312795782), (6, 26156397891), (9, 17437598594), (13, 12072183642), (18, 8718799297), (26, 6036091821), (39, 4024061214), (78, 2012030607), (117, 1341353738), (234, 670676869), (1489, 105398514), (2978, 52699257), (4467, 35132838), (8934, 17566419), (13401, 11710946), (19357, 8107578), (26802, 5855473), (38714, 4053789), (58071, 2702526), (116142, 1351263), (174213, 900842), (348426, 450421)]