156969165892

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{825997}}^1$

素因数の和:826636

約数の個数: 48

約数和(自身を含む): 343033665408

約数和(自身を除く): 186064499516

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 617, 1234, 2468, 4319, 6787, 8638, 13574, 17276, 27148, 47509, 95018, 190036, 825997, 1651994, 3303988, 5781979, 9085967, 11563958, 18171934, 23127916, 36343868, 63601769, 127203538, 254407076, 509640149, 1019280298, 2038560596, 3567481043, 5606041639, 7134962086, 11212083278, 14269924172, 22424166556, 39242291473, 78484582946, 156969165892]

約数ペア:

[(1, 156969165892), (2, 78484582946), (4, 39242291473), (7, 22424166556), (11, 14269924172), (14, 11212083278), (22, 7134962086), (28, 5606041639), (44, 3567481043), (77, 2038560596), (154, 1019280298), (308, 509640149), (617, 254407076), (1234, 127203538), (2468, 63601769), (4319, 36343868), (6787, 23127916), (8638, 18171934), (13574, 11563958), (17276, 9085967), (27148, 5781979), (47509, 3303988), (95018, 1651994), (190036, 825997)]