161778482949

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1\times {\mathrm{293}}^1\times {\mathrm{7669}}^1$

素因数の和:8301

約数の個数: 32

約数和(自身を含む): 219508773120

約数和(自身を除く): 57730290171

約数列:

[1, 3, 103, 233, 293, 309, 699, 879, 7669, 23007, 23999, 30179, 68269, 71997, 90537, 204807, 789907, 1786877, 2247017, 2369721, 5360631, 6741051, 7031707, 21095121, 184048331, 231442751, 523554961, 552144993, 694328253, 1570664883, 53926160983, 161778482949]

約数ペア:

[(1, 161778482949), (3, 53926160983), (103, 1570664883), (233, 694328253), (293, 552144993), (309, 523554961), (699, 231442751), (879, 184048331), (7669, 21095121), (23007, 7031707), (23999, 6741051), (30179, 5360631), (68269, 2369721), (71997, 2247017), (90537, 1786877), (204807, 789907)]