155220606

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{374929}}^1$

素因数の和:374960

約数の個数: 24

約数和(自身を含む): 350934480

約数和(自身を除く): 195713874

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 374929, 749858, 1124787, 2249574, 3374361, 6748722, 8623367, 17246734, 25870101, 51740202, 77610303, 155220606]

約数ペア:

[(1, 155220606), (2, 77610303), (3, 51740202), (6, 25870101), (9, 17246734), (18, 8623367), (23, 6748722), (46, 3374361), (69, 2249574), (138, 1124787), (207, 749858), (414, 374929)]