125920004

素因数分解:

$2^2\times 7^2\times {\mathrm{167}}^1\times {\mathrm{3847}}^1$

素因数の和:4032

約数の個数: 36

約数和(自身を含む): 257939136

約数和(自身を除く): 132019132

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 167, 196, 334, 668, 1169, 2338, 3847, 4676, 7694, 8183, 15388, 16366, 26929, 32732, 53858, 107716, 188503, 377006, 642449, 754012, 1284898, 2569796, 4497143, 8994286, 17988572, 31480001, 62960002, 125920004]

約数ペア:

[(1, 125920004), (2, 62960002), (4, 31480001), (7, 17988572), (14, 8994286), (28, 4497143), (49, 2569796), (98, 1284898), (167, 754012), (196, 642449), (334, 377006), (668, 188503), (1169, 107716), (2338, 53858), (3847, 32732), (4676, 26929), (7694, 16366), (8183, 15388)]