156936406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{1607}}^1$

素因数の和:1836

約数の個数: 32

約数和(自身を含む): 269526528

約数和(自身を除く): 112590122

約数列:

[1, 2, 11, 22, 23, 46, 193, 253, 386, 506, 1607, 2123, 3214, 4246, 4439, 8878, 17677, 35354, 36961, 48829, 73922, 97658, 310151, 406571, 620302, 813142, 3411661, 6823322, 7133473, 14266946, 78468203, 156936406]

約数ペア:

[(1, 156936406), (2, 78468203), (11, 14266946), (22, 7133473), (23, 6823322), (46, 3411661), (193, 813142), (253, 620302), (386, 406571), (506, 310151), (1607, 97658), (2123, 73922), (3214, 48829), (4246, 36961), (4439, 35354), (8878, 17677)]