159521663

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{701}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 202176000

約数和(自身を除く): 42654337

約数列:

[1, 7, 19, 29, 59, 133, 203, 413, 551, 701, 1121, 1711, 3857, 4907, 7847, 11977, 13319, 20329, 32509, 41359, 93233, 142303, 227563, 289513, 386251, 785821, 1199411, 2703757, 5500747, 8395877, 22788809, 159521663]

約数ペア:

[(1, 159521663), (7, 22788809), (19, 8395877), (29, 5500747), (59, 2703757), (133, 1199411), (203, 785821), (413, 386251), (551, 289513), (701, 227563), (1121, 142303), (1711, 93233), (3857, 41359), (4907, 32509), (7847, 20329), (11977, 13319)]