172628092

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{191}}^2$

素因数の和:419

約数の個数: 54

約数和(自身を含む): 375824904

約数和(自身を除く): 203196812

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 191, 338, 364, 382, 676, 764, 1183, 1337, 2366, 2483, 2674, 4732, 4966, 5348, 9932, 17381, 32279, 34762, 36481, 64558, 69524, 72962, 129116, 145924, 225953, 255367, 451906, 474253, 510734, 903812, 948506, 1021468, 1897012, 3319771, 6165289, 6639542, 12330578, 13279084, 24661156, 43157023, 86314046, 172628092]

約数ペア:

[(1, 172628092), (2, 86314046), (4, 43157023), (7, 24661156), (13, 13279084), (14, 12330578), (26, 6639542), (28, 6165289), (52, 3319771), (91, 1897012), (169, 1021468), (182, 948506), (191, 903812), (338, 510734), (364, 474253), (382, 451906), (676, 255367), (764, 225953), (1183, 145924), (1337, 129116), (2366, 72962), (2483, 69524), (2674, 64558), (4732, 36481), (4966, 34762), (5348, 32279), (9932, 17381)]