128441881

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{619}}^1$

素因数の和:868

約数の個数: 16

約数和(自身を含む): 138284800

約数和(自身を除く): 9842919

約数列:

[1, 19, 67, 163, 619, 1273, 3097, 10921, 11761, 41473, 100897, 207499, 787987, 1917043, 6760099, 128441881]

約数ペア:

[(1, 128441881), (19, 6760099), (67, 1917043), (163, 787987), (619, 207499), (1273, 100897), (3097, 41473), (10921, 11761)]