143017448

素因数分解:

$2^3\times 7^1\times {\mathrm{653}}^1\times {\mathrm{3911}}^1$

素因数の和:4577

約数の個数: 32

約数和(自身を含む): 307013760

約数和(自身を除く): 163996312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 653, 1306, 2612, 3911, 4571, 5224, 7822, 9142, 15644, 18284, 27377, 31288, 36568, 54754, 109508, 219016, 2553883, 5107766, 10215532, 17877181, 20431064, 35754362, 71508724, 143017448]

約数ペア:

[(1, 143017448), (2, 71508724), (4, 35754362), (7, 20431064), (8, 17877181), (14, 10215532), (28, 5107766), (56, 2553883), (653, 219016), (1306, 109508), (2612, 54754), (3911, 36568), (4571, 31288), (5224, 27377), (7822, 18284), (9142, 15644)]