128465004

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{10631}}^1$

素因数の和:10710

約数の個数: 48

約数和(自身を含む): 321511680

約数和(自身を除く): 193046676

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 53, 57, 76, 106, 114, 159, 212, 228, 318, 636, 1007, 2014, 3021, 4028, 6042, 10631, 12084, 21262, 31893, 42524, 63786, 127572, 201989, 403978, 563443, 605967, 807956, 1126886, 1211934, 1690329, 2253772, 2423868, 3380658, 6761316, 10705417, 21410834, 32116251, 42821668, 64232502, 128465004]

約数ペア:

[(1, 128465004), (2, 64232502), (3, 42821668), (4, 32116251), (6, 21410834), (12, 10705417), (19, 6761316), (38, 3380658), (53, 2423868), (57, 2253772), (76, 1690329), (106, 1211934), (114, 1126886), (159, 807956), (212, 605967), (228, 563443), (318, 403978), (636, 201989), (1007, 127572), (2014, 63786), (3021, 42524), (4028, 31893), (6042, 21262), (10631, 12084)]