143187086

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1\times {\mathrm{269}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 248909760

約数和(自身を除く): 105722674

約数列:

[1, 2, 7, 14, 193, 197, 269, 386, 394, 538, 1351, 1379, 1883, 2702, 2758, 3766, 38021, 51917, 52993, 76042, 103834, 105986, 266147, 363419, 370951, 532294, 726838, 741902, 10227649, 20455298, 71593543, 143187086]

約数ペア:

[(1, 143187086), (2, 71593543), (7, 20455298), (14, 10227649), (193, 741902), (197, 726838), (269, 532294), (386, 370951), (394, 363419), (538, 266147), (1351, 105986), (1379, 103834), (1883, 76042), (2702, 52993), (2758, 51917), (3766, 38021)]