156745448048

素因数分解:

$2^4\times 7^1\times {\mathrm{1399512929}}^1$

素因数の和:1399512944

約数の個数: 20

約数和(自身を含む): 347079206640

約数和(自身を除く): 190333758592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1399512929, 2799025858, 5598051716, 9796590503, 11196103432, 19593181006, 22392206864, 39186362012, 78372724024, 156745448048]

約数ペア:

[(1, 156745448048), (2, 78372724024), (4, 39186362012), (7, 22392206864), (8, 19593181006), (14, 11196103432), (16, 9796590503), (28, 5598051716), (56, 2799025858), (112, 1399512929)]