141778872

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{63521}}^1$

素因数の和:63564

約数の個数: 48

約数和(自身を含む): 396377280

約数和(自身を除く): 254598408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 63521, 127042, 190563, 254084, 381126, 508168, 571689, 762252, 1143378, 1524504, 1969151, 2286756, 3938302, 4573512, 5907453, 7876604, 11814906, 15753208, 17722359, 23629812, 35444718, 47259624, 70889436, 141778872]

約数ペア:

[(1, 141778872), (2, 70889436), (3, 47259624), (4, 35444718), (6, 23629812), (8, 17722359), (9, 15753208), (12, 11814906), (18, 7876604), (24, 5907453), (31, 4573512), (36, 3938302), (62, 2286756), (72, 1969151), (93, 1524504), (124, 1143378), (186, 762252), (248, 571689), (279, 508168), (372, 381126), (558, 254084), (744, 190563), (1116, 127042), (2232, 63521)]