156728372

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{31573}}^1$

素因数の和:31667

約数の個数: 24

約数和(自身を含む): 294395976

約数和(自身を除く): 137667604

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 292, 1241, 2482, 4964, 31573, 63146, 126292, 536741, 1073482, 2146964, 2304829, 4609658, 9219316, 39182093, 78364186, 156728372]

約数ペア:

[(1, 156728372), (2, 78364186), (4, 39182093), (17, 9219316), (34, 4609658), (68, 2304829), (73, 2146964), (146, 1073482), (292, 536741), (1241, 126292), (2482, 63146), (4964, 31573)]