158837728

素因数分解:

$2^5\times 7^1\times {\mathrm{709097}}^1$

素因数の和:709114

約数の個数: 24

約数和(自身を含む): 357385392

約数和(自身を除く): 198547664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 709097, 1418194, 2836388, 4963679, 5672776, 9927358, 11345552, 19854716, 22691104, 39709432, 79418864, 158837728]

約数ペア:

[(1, 158837728), (2, 79418864), (4, 39709432), (7, 22691104), (8, 19854716), (14, 11345552), (16, 9927358), (28, 5672776), (32, 4963679), (56, 2836388), (112, 1418194), (224, 709097)]