145986064

素因数分解:

$2^4\times 7^1\times {\mathrm{449}}^1\times {\mathrm{2903}}^1$

素因数の和:3367

約数の個数: 40

約数和(自身を含む): 324086400

約数和(自身を除く): 178100336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 449, 898, 1796, 2903, 3143, 3592, 5806, 6286, 7184, 11612, 12572, 20321, 23224, 25144, 40642, 46448, 50288, 81284, 162568, 325136, 1303447, 2606894, 5213788, 9124129, 10427576, 18248258, 20855152, 36496516, 72993032, 145986064]

約数ペア:

[(1, 145986064), (2, 72993032), (4, 36496516), (7, 20855152), (8, 18248258), (14, 10427576), (16, 9124129), (28, 5213788), (56, 2606894), (112, 1303447), (449, 325136), (898, 162568), (1796, 81284), (2903, 50288), (3143, 46448), (3592, 40642), (5806, 25144), (6286, 23224), (7184, 20321), (11612, 12572)]