156919502857

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{198967}}^1$

素因数の和:199133

約数の個数: 32

約数和(自身を含む): 185406341120

約数和(自身を除く): 28486838263

約数列:

[1, 13, 19, 31, 103, 247, 403, 589, 1339, 1957, 3193, 7657, 25441, 41509, 60667, 198967, 788671, 2586571, 3780373, 6167977, 20493601, 49144849, 80183701, 117191563, 266416813, 389378419, 635301631, 1523490319, 5061919447, 8258921203, 12070730989, 156919502857]

約数ペア:

[(1, 156919502857), (13, 12070730989), (19, 8258921203), (31, 5061919447), (103, 1523490319), (247, 635301631), (403, 389378419), (589, 266416813), (1339, 117191563), (1957, 80183701), (3193, 49144849), (7657, 20493601), (25441, 6167977), (41509, 3780373), (60667, 2586571), (198967, 788671)]