157539732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{4177}}^1$

素因数の和:4640

約数の個数: 48

約数和(自身を含む): 421142400

約数和(自身を除く): 263602668

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 449, 898, 1347, 1796, 2694, 3143, 4177, 5388, 6286, 8354, 9429, 12531, 12572, 16708, 18858, 25062, 29239, 37716, 50124, 58478, 87717, 116956, 175434, 350868, 1875473, 3750946, 5626419, 7501892, 11252838, 13128311, 22505676, 26256622, 39384933, 52513244, 78769866, 157539732]

約数ペア:

[(1, 157539732), (2, 78769866), (3, 52513244), (4, 39384933), (6, 26256622), (7, 22505676), (12, 13128311), (14, 11252838), (21, 7501892), (28, 5626419), (42, 3750946), (84, 1875473), (449, 350868), (898, 175434), (1347, 116956), (1796, 87717), (2694, 58478), (3143, 50124), (4177, 37716), (5388, 29239), (6286, 25062), (8354, 18858), (9429, 16708), (12531, 12572)]