157078334

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{9041}}^1$

素因数の和:9140

約数の個数: 32

約数和(自身を含む): 289054656

約数和(自身を除く): 131976322

約数列:

[1, 2, 7, 14, 17, 34, 73, 119, 146, 238, 511, 1022, 1241, 2482, 8687, 9041, 17374, 18082, 63287, 126574, 153697, 307394, 659993, 1075879, 1319986, 2151758, 4619951, 9239902, 11219881, 22439762, 78539167, 157078334]

約数ペア:

[(1, 157078334), (2, 78539167), (7, 22439762), (14, 11219881), (17, 9239902), (34, 4619951), (73, 2151758), (119, 1319986), (146, 1075879), (238, 659993), (511, 307394), (1022, 153697), (1241, 126574), (2482, 63287), (8687, 18082), (9041, 17374)]