154784968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{5659}}^1$

素因数の和:5941

約数の個数: 32

約数和(自身を含む): 313790400

約数和(自身を除く): 159005432

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 263, 526, 1052, 2104, 3419, 5659, 6838, 11318, 13676, 22636, 27352, 45272, 73567, 147134, 294268, 588536, 1488317, 2976634, 5953268, 11906536, 19348121, 38696242, 77392484, 154784968]

約数ペア:

[(1, 154784968), (2, 77392484), (4, 38696242), (8, 19348121), (13, 11906536), (26, 5953268), (52, 2976634), (104, 1488317), (263, 588536), (526, 294268), (1052, 147134), (2104, 73567), (3419, 45272), (5659, 27352), (6838, 22636), (11318, 13676)]