159221614

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 252344736

約数和(自身を除く): 93123122

約数列:

[1, 2, 41, 67, 73, 82, 134, 146, 397, 794, 2747, 2993, 4891, 5494, 5986, 9782, 16277, 26599, 28981, 32554, 53198, 57962, 200531, 401062, 1090559, 1188221, 1941727, 2181118, 2376442, 3883454, 79610807, 159221614]

約数ペア:

[(1, 159221614), (2, 79610807), (41, 3883454), (67, 2376442), (73, 2181118), (82, 1941727), (134, 1188221), (146, 1090559), (397, 401062), (794, 200531), (2747, 57962), (2993, 53198), (4891, 32554), (5494, 28981), (5986, 26599), (9782, 16277)]