161557548

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^2\times {\mathrm{8009}}^1$

素因数の和:8098

約数の個数: 36

約数和(自身を含む): 386434440

約数和(自身を除く): 224876892

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 1681, 3362, 5043, 6724, 8009, 10086, 16018, 20172, 24027, 32036, 48054, 96108, 328369, 656738, 985107, 1313476, 1970214, 3940428, 13463129, 26926258, 40389387, 53852516, 80778774, 161557548]

約数ペア:

[(1, 161557548), (2, 80778774), (3, 53852516), (4, 40389387), (6, 26926258), (12, 13463129), (41, 3940428), (82, 1970214), (123, 1313476), (164, 985107), (246, 656738), (492, 328369), (1681, 96108), (3362, 48054), (5043, 32036), (6724, 24027), (8009, 20172), (10086, 16018)]