128839188

素因数分解:

$2^2\times 3^1\times {\mathrm{179}}^1\times {\mathrm{59981}}^1$

素因数の和:60167

約数の個数: 24

約数和(自身を含む): 302309280

約数和(自身を除く): 173470092

約数列:

[1, 2, 3, 4, 6, 12, 179, 358, 537, 716, 1074, 2148, 59981, 119962, 179943, 239924, 359886, 719772, 10736599, 21473198, 32209797, 42946396, 64419594, 128839188]

約数ペア:

[(1, 128839188), (2, 64419594), (3, 42946396), (4, 32209797), (6, 21473198), (12, 10736599), (179, 719772), (358, 359886), (537, 239924), (716, 179943), (1074, 119962), (2148, 59981)]