156940108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{33911}}^1$

素因数の和:34017

約数の個数: 24

約数和(自身を含む): 299103840

約数和(自身を除く): 142163732

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 33911, 67822, 135644, 440843, 881686, 1763372, 3018079, 6036158, 12072316, 39235027, 78470054, 156940108]

約数ペア:

[(1, 156940108), (2, 78470054), (4, 39235027), (13, 12072316), (26, 6036158), (52, 3018079), (89, 1763372), (178, 881686), (356, 440843), (1157, 135644), (2314, 67822), (4628, 33911)]