155451194404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17321}}^1\times {\mathrm{203971}}^1$

素因数の和:221307

約数の個数: 24

約数和(自身を含む): 296789050656

約数和(自身を除く): 141337856252

約数列:

[1, 2, 4, 11, 22, 44, 17321, 34642, 69284, 190531, 203971, 381062, 407942, 762124, 815884, 2243681, 4487362, 8974724, 3532981691, 7065963382, 14131926764, 38862798601, 77725597202, 155451194404]

約数ペア:

[(1, 155451194404), (2, 77725597202), (4, 38862798601), (11, 14131926764), (22, 7065963382), (44, 3532981691), (17321, 8974724), (34642, 4487362), (69284, 2243681), (190531, 815884), (203971, 762124), (381062, 407942)]