143960264

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{135301}}^1$

素因数の和:135333

約数の個数: 32

約数和(自身を含む): 324724800

約数和(自身を除く): 180764536

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 135301, 270602, 541204, 947107, 1082408, 1894214, 2570719, 3788428, 5141438, 7576856, 10282876, 17995033, 20565752, 35990066, 71980132, 143960264]

約数ペア:

[(1, 143960264), (2, 71980132), (4, 35990066), (7, 20565752), (8, 17995033), (14, 10282876), (19, 7576856), (28, 5141438), (38, 3788428), (56, 2570719), (76, 1894214), (133, 1082408), (152, 947107), (266, 541204), (532, 270602), (1064, 135301)]