155303983778

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{4889}}^1\times {\mathrm{125063}}^1$

素因数の和:130081

約数の個数: 16

約数和(自身を含む): 234840176640

約数和(自身を除く): 79536192862

約数列:

[1, 2, 127, 254, 4889, 9778, 125063, 250126, 620903, 1241806, 15883001, 31766002, 611433007, 1222866014, 77651991889, 155303983778]

約数ペア:

[(1, 155303983778), (2, 77651991889), (127, 1222866014), (254, 611433007), (4889, 31766002), (9778, 15883001), (125063, 1241806), (250126, 620903)]