159043619

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 198567936

約数和(自身を除く): 39524317

約数列:

[1, 7, 17, 53, 119, 151, 167, 371, 901, 1057, 1169, 2567, 2839, 6307, 8003, 8851, 17969, 19873, 25217, 56021, 61957, 136051, 150467, 176519, 428689, 952357, 1053269, 1336501, 3000823, 9355507, 22720517, 159043619]

約数ペア:

[(1, 159043619), (7, 22720517), (17, 9355507), (53, 3000823), (119, 1336501), (151, 1053269), (167, 952357), (371, 428689), (901, 176519), (1057, 150467), (1169, 136051), (2567, 61957), (2839, 56021), (6307, 25217), (8003, 19873), (8851, 17969)]