157443944

素因数分解:

$2^3\times 7^1\times {\mathrm{1249}}^1\times {\mathrm{2251}}^1$

素因数の和:3513

約数の個数: 32

約数和(自身を含む): 337800000

約数和(自身を除く): 180356056

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1249, 2251, 2498, 4502, 4996, 8743, 9004, 9992, 15757, 17486, 18008, 31514, 34972, 63028, 69944, 126056, 2811499, 5622998, 11245996, 19680493, 22491992, 39360986, 78721972, 157443944]

約数ペア:

[(1, 157443944), (2, 78721972), (4, 39360986), (7, 22491992), (8, 19680493), (14, 11245996), (28, 5622998), (56, 2811499), (1249, 126056), (2251, 69944), (2498, 63028), (4502, 34972), (4996, 31514), (8743, 18008), (9004, 17486), (9992, 15757)]