143470278

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{126517}}^1$

素因数の和:126538

約数の個数: 40

約数和(自身を含む): 367408272

約数和(自身を除く): 223937994

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 126517, 253034, 379551, 759102, 885619, 1138653, 1771238, 2277306, 2656857, 3415959, 5313714, 6831918, 7970571, 10247877, 15941142, 20495754, 23911713, 47823426, 71735139, 143470278]

約数ペア:

[(1, 143470278), (2, 71735139), (3, 47823426), (6, 23911713), (7, 20495754), (9, 15941142), (14, 10247877), (18, 7970571), (21, 6831918), (27, 5313714), (42, 3415959), (54, 2656857), (63, 2277306), (81, 1771238), (126, 1138653), (162, 885619), (189, 759102), (378, 379551), (567, 253034), (1134, 126517)]