137779128

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61729}}^1$

素因数の和:61772

約数の個数: 48

約数和(自身を含む): 385195200

約数和(自身を除く): 247416072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 61729, 123458, 185187, 246916, 370374, 493832, 555561, 740748, 1111122, 1481496, 1913599, 2222244, 3827198, 4444488, 5740797, 7654396, 11481594, 15308792, 17222391, 22963188, 34444782, 45926376, 68889564, 137779128]

約数ペア:

[(1, 137779128), (2, 68889564), (3, 45926376), (4, 34444782), (6, 22963188), (8, 17222391), (9, 15308792), (12, 11481594), (18, 7654396), (24, 5740797), (31, 4444488), (36, 3827198), (62, 2222244), (72, 1913599), (93, 1481496), (124, 1111122), (186, 740748), (248, 555561), (279, 493832), (372, 370374), (558, 246916), (744, 185187), (1116, 123458), (2232, 61729)]