159263572

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{5479}}^1$

素因数の和:5552

約数の個数: 36

約数和(自身を含む): 308874720

約数和(自身を除く): 149611148

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 169, 172, 338, 559, 676, 1118, 2236, 5479, 7267, 10958, 14534, 21916, 29068, 71227, 142454, 235597, 284908, 471194, 925951, 942388, 1851902, 3062761, 3703804, 6125522, 12251044, 39815893, 79631786, 159263572]

約数ペア:

[(1, 159263572), (2, 79631786), (4, 39815893), (13, 12251044), (26, 6125522), (43, 3703804), (52, 3062761), (86, 1851902), (169, 942388), (172, 925951), (338, 471194), (559, 284908), (676, 235597), (1118, 142454), (2236, 71227), (5479, 29068), (7267, 21916), (10958, 14534)]