168049476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1663}}^1$

素因数の和:2081

約数の個数: 72

約数和(自身を含む): 486979584

約数和(自身を除く): 318930108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 401, 802, 1203, 1604, 1663, 2406, 2807, 3326, 3609, 4812, 4989, 5614, 6652, 7218, 8421, 9978, 11228, 11641, 14436, 14967, 16842, 19956, 23282, 25263, 29934, 33684, 34923, 46564, 50526, 59868, 69846, 101052, 104769, 139692, 209538, 419076, 666863, 1333726, 2000589, 2667452, 4001178, 4668041, 6001767, 8002356, 9336082, 12003534, 14004123, 18672164, 24007068, 28008246, 42012369, 56016492, 84024738, 168049476]

約数ペア:

[(1, 168049476), (2, 84024738), (3, 56016492), (4, 42012369), (6, 28008246), (7, 24007068), (9, 18672164), (12, 14004123), (14, 12003534), (18, 9336082), (21, 8002356), (28, 6001767), (36, 4668041), (42, 4001178), (63, 2667452), (84, 2000589), (126, 1333726), (252, 666863), (401, 419076), (802, 209538), (1203, 139692), (1604, 104769), (1663, 101052), (2406, 69846), (2807, 59868), (3326, 50526), (3609, 46564), (4812, 34923), (4989, 33684), (5614, 29934), (6652, 25263), (7218, 23282), (8421, 19956), (9978, 16842), (11228, 14967), (11641, 14436)]