137547688

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{904919}}^1$

素因数の和:904944

約数の個数: 16

約数和(自身を含む): 271476000

約数和(自身を除く): 133928312

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 904919, 1809838, 3619676, 7239352, 17193461, 34386922, 68773844, 137547688]

約数ペア:

[(1, 137547688), (2, 68773844), (4, 34386922), (8, 17193461), (19, 7239352), (38, 3619676), (76, 1809838), (152, 904919)]