140168924

素因数分解:

$2^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{13421}}^1$

素因数の和:13805

約数の個数: 24

約数和(自身を含む): 281110368

約数和(自身を除く): 140941444

約数列:

[1, 2, 4, 7, 14, 28, 373, 746, 1492, 2611, 5222, 10444, 13421, 26842, 53684, 93947, 187894, 375788, 5006033, 10012066, 20024132, 35042231, 70084462, 140168924]

約数ペア:

[(1, 140168924), (2, 70084462), (4, 35042231), (7, 20024132), (14, 10012066), (28, 5006033), (373, 375788), (746, 187894), (1492, 93947), (2611, 53684), (5222, 26842), (10444, 13421)]