16009868158

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{571}}^1\times {\mathrm{661}}^1$

素因数の和:1528

約数の個数: 32

約数和(自身を含む): 24428371968

約数和(自身を除く): 8418503810

約数列:

[1, 2, 127, 167, 254, 334, 571, 661, 1142, 1322, 21209, 42418, 72517, 83947, 95357, 110387, 145034, 167894, 190714, 220774, 377431, 754862, 12110339, 14019149, 24220678, 28038298, 47933737, 63030977, 95867474, 126061954, 8004934079, 16009868158]

約数ペア:

[(1, 16009868158), (2, 8004934079), (127, 126061954), (167, 95867474), (254, 63030977), (334, 47933737), (571, 28038298), (661, 24220678), (1142, 14019149), (1322, 12110339), (21209, 754862), (42418, 377431), (72517, 220774), (83947, 190714), (95357, 167894), (110387, 145034)]