120128072

素因数分解:

$2^3\times {\mathrm{509}}^1\times {\mathrm{29501}}^1$

素因数の和:30016

約数の個数: 16

約数和(自身を含む): 225690300

約数和(自身を除く): 105562228

約数列:

[1, 2, 4, 8, 509, 1018, 2036, 4072, 29501, 59002, 118004, 236008, 15016009, 30032018, 60064036, 120128072]

約数ペア:

[(1, 120128072), (2, 60064036), (4, 30032018), (8, 15016009), (509, 236008), (1018, 118004), (2036, 59002), (4072, 29501)]