156547743

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 239016960

約数和(自身を除く): 82469217

約数列:

[1, 3, 11, 33, 53, 79, 103, 121, 159, 237, 309, 363, 583, 869, 1133, 1749, 2607, 3399, 4187, 5459, 6413, 8137, 9559, 12463, 12561, 16377, 19239, 24411, 28677, 37389, 46057, 60049, 89507, 138171, 180147, 268521, 431261, 506627, 660539, 984577, 1293783, 1519881, 1981617, 2953731, 4743871, 14231613, 52182581, 156547743]

約数ペア:

[(1, 156547743), (3, 52182581), (11, 14231613), (33, 4743871), (53, 2953731), (79, 1981617), (103, 1519881), (121, 1293783), (159, 984577), (237, 660539), (309, 506627), (363, 431261), (583, 268521), (869, 180147), (1133, 138171), (1749, 89507), (2607, 60049), (3399, 46057), (4187, 37389), (5459, 28677), (6413, 24411), (8137, 19239), (9559, 16377), (12463, 12561)]