140580905857

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{373}}^1\times {\mathrm{601}}^1\times {\mathrm{887}}^1$

素因数の和:1969

約数の個数: 32

約数和(自身を含む): 163144041984

約数和(自身を除く): 22563136127

約数列:

[1, 7, 101, 373, 601, 707, 887, 2611, 4207, 6209, 37673, 60701, 89587, 224173, 263711, 330851, 424907, 533087, 627109, 1569211, 2315957, 3731609, 22641473, 33415951, 53841787, 158490311, 198841451, 233911657, 376892509, 1391890157, 20082986551, 140580905857]

約数ペア:

[(1, 140580905857), (7, 20082986551), (101, 1391890157), (373, 376892509), (601, 233911657), (707, 198841451), (887, 158490311), (2611, 53841787), (4207, 33415951), (6209, 22641473), (37673, 3731609), (60701, 2315957), (89587, 1569211), (224173, 627109), (263711, 533087), (330851, 424907)]