129250824

素因数分解:

$2^3\times 3^1\times {\mathrm{263}}^1\times {\mathrm{20477}}^1$

素因数の和:20749

約数の個数: 32

約数和(自身を含む): 324371520

約数和(自身を除く): 195120696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 263, 526, 789, 1052, 1578, 2104, 3156, 6312, 20477, 40954, 61431, 81908, 122862, 163816, 245724, 491448, 5385451, 10770902, 16156353, 21541804, 32312706, 43083608, 64625412, 129250824]

約数ペア:

[(1, 129250824), (2, 64625412), (3, 43083608), (4, 32312706), (6, 21541804), (8, 16156353), (12, 10770902), (24, 5385451), (263, 491448), (526, 245724), (789, 163816), (1052, 122862), (1578, 81908), (2104, 61431), (3156, 40954), (6312, 20477)]