128149104

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{19207}}^1$

素因数の和:19357

約数の個数: 40

約数和(自身を含む): 333450880

約数和(自身を除く): 205301776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 6672, 19207, 38414, 57621, 76828, 115242, 153656, 230484, 307312, 460968, 921936, 2669773, 5339546, 8009319, 10679092, 16018638, 21358184, 32037276, 42716368, 64074552, 128149104]

約数ペア:

[(1, 128149104), (2, 64074552), (3, 42716368), (4, 32037276), (6, 21358184), (8, 16018638), (12, 10679092), (16, 8009319), (24, 5339546), (48, 2669773), (139, 921936), (278, 460968), (417, 307312), (556, 230484), (834, 153656), (1112, 115242), (1668, 76828), (2224, 57621), (3336, 38414), (6672, 19207)]