157853892

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{268459}}^1$

素因数の和:268480

約数の個数: 36

約数和(自身を含む): 428462160

約数和(自身を除く): 270608268

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 268459, 536918, 805377, 1073836, 1610754, 1879213, 3221508, 3758426, 5637639, 7516852, 11275278, 13154491, 22550556, 26308982, 39463473, 52617964, 78926946, 157853892]

約数ペア:

[(1, 157853892), (2, 78926946), (3, 52617964), (4, 39463473), (6, 26308982), (7, 22550556), (12, 13154491), (14, 11275278), (21, 7516852), (28, 5637639), (42, 3758426), (49, 3221508), (84, 1879213), (98, 1610754), (147, 1073836), (196, 805377), (294, 536918), (588, 268459)]