143745822

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2129}}^1$

素因数の和:2190

約数の個数: 72

約数和(自身を含む): 353545920

約数和(自身を除く): 209800098

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 121, 186, 198, 242, 279, 341, 363, 558, 682, 726, 1023, 1089, 2046, 2129, 2178, 3069, 3751, 4258, 6138, 6387, 7502, 11253, 12774, 19161, 22506, 23419, 33759, 38322, 46838, 65999, 67518, 70257, 131998, 140514, 197997, 210771, 257609, 395994, 421542, 515218, 593991, 725989, 772827, 1187982, 1451978, 1545654, 2177967, 2318481, 4355934, 4636962, 6533901, 7985879, 13067802, 15971758, 23957637, 47915274, 71872911, 143745822]

約数ペア:

[(1, 143745822), (2, 71872911), (3, 47915274), (6, 23957637), (9, 15971758), (11, 13067802), (18, 7985879), (22, 6533901), (31, 4636962), (33, 4355934), (62, 2318481), (66, 2177967), (93, 1545654), (99, 1451978), (121, 1187982), (186, 772827), (198, 725989), (242, 593991), (279, 515218), (341, 421542), (363, 395994), (558, 257609), (682, 210771), (726, 197997), (1023, 140514), (1089, 131998), (2046, 70257), (2129, 67518), (2178, 65999), (3069, 46838), (3751, 38322), (4258, 33759), (6138, 23419), (6387, 22506), (7502, 19161), (11253, 12774)]