158513436

素因数分解:

$2^2\times 3^4\times {\mathrm{489239}}^1$

素因数の和:489255

約数の個数: 30

約数和(自身を含む): 414386280

約数和(自身を除く): 255872844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 489239, 978478, 1467717, 1956956, 2935434, 4403151, 5870868, 8806302, 13209453, 17612604, 26418906, 39628359, 52837812, 79256718, 158513436]

約数ペア:

[(1, 158513436), (2, 79256718), (3, 52837812), (4, 39628359), (6, 26418906), (9, 17612604), (12, 13209453), (18, 8806302), (27, 5870868), (36, 4403151), (54, 2935434), (81, 1956956), (108, 1467717), (162, 978478), (324, 489239)]