156697472

素因数分解:

$2^7\times {\mathrm{193}}^1\times {\mathrm{6343}}^1$

素因数の和:6550

約数の個数: 32

約数和(自身を含む): 313837680

約数和(自身を除く): 157140208

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 193, 386, 772, 1544, 3088, 6176, 6343, 12352, 12686, 24704, 25372, 50744, 101488, 202976, 405952, 811904, 1224199, 2448398, 4896796, 9793592, 19587184, 39174368, 78348736, 156697472]

約数ペア:

[(1, 156697472), (2, 78348736), (4, 39174368), (8, 19587184), (16, 9793592), (32, 4896796), (64, 2448398), (128, 1224199), (193, 811904), (386, 405952), (772, 202976), (1544, 101488), (3088, 50744), (6176, 25372), (6343, 24704), (12352, 12686)]