157086110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{3217}}^1$

素因数の和:3500

約数の個数: 32

約数和(自身を含む): 298887840

約数和(自身を除く): 141801730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 257, 514, 1285, 2570, 3217, 4883, 6434, 9766, 16085, 24415, 32170, 48830, 61123, 122246, 305615, 611230, 826769, 1653538, 4133845, 8267690, 15708611, 31417222, 78543055, 157086110]

約数ペア:

[(1, 157086110), (2, 78543055), (5, 31417222), (10, 15708611), (19, 8267690), (38, 4133845), (95, 1653538), (190, 826769), (257, 611230), (514, 305615), (1285, 122246), (2570, 61123), (3217, 48830), (4883, 32170), (6434, 24415), (9766, 16085)]