143231508

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{81197}}^1$

素因数の和:81221

約数の個数: 54

約数和(自身を含む): 421174026

約数和(自身を除く): 277942518

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 81197, 162394, 243591, 324788, 487182, 568379, 730773, 974364, 1136758, 1461546, 1705137, 2273516, 2923092, 3410274, 3978653, 5115411, 6820548, 7957306, 10230822, 11935959, 15914612, 20461644, 23871918, 35807877, 47743836, 71615754, 143231508]

約数ペア:

[(1, 143231508), (2, 71615754), (3, 47743836), (4, 35807877), (6, 23871918), (7, 20461644), (9, 15914612), (12, 11935959), (14, 10230822), (18, 7957306), (21, 6820548), (28, 5115411), (36, 3978653), (42, 3410274), (49, 2923092), (63, 2273516), (84, 1705137), (98, 1461546), (126, 1136758), (147, 974364), (196, 730773), (252, 568379), (294, 487182), (441, 324788), (588, 243591), (882, 162394), (1764, 81197)]