155740194

素因数分解:

$2^1\times 3^2\times {\mathrm{443}}^1\times {\mathrm{19531}}^1$

素因数の和:19982

約数の個数: 24

約数和(自身を含む): 338216112

約数和(自身を除く): 182475918

約数列:

[1, 2, 3, 6, 9, 18, 443, 886, 1329, 2658, 3987, 7974, 19531, 39062, 58593, 117186, 175779, 351558, 8652233, 17304466, 25956699, 51913398, 77870097, 155740194]

約数ペア:

[(1, 155740194), (2, 77870097), (3, 51913398), (6, 25956699), (9, 17304466), (18, 8652233), (443, 351558), (886, 175779), (1329, 117186), (2658, 58593), (3987, 39062), (7974, 19531)]