142671844

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{46747}}^1$

素因数の和:46867

約数の個数: 24

約数和(自身を含む): 287967680

約数和(自身を除く): 145295836

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 46747, 93494, 186988, 327229, 654458, 1308916, 5095423, 10190846, 20381692, 35667961, 71335922, 142671844]

約数ペア:

[(1, 142671844), (2, 71335922), (4, 35667961), (7, 20381692), (14, 10190846), (28, 5095423), (109, 1308916), (218, 654458), (436, 327229), (763, 186988), (1526, 93494), (3052, 46747)]