128774952

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{14083}}^1$

素因数の和:14222

約数の個数: 48

約数和(自身を含む): 351536640

約数和(自身を除く): 222761688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 381, 508, 762, 1016, 1143, 1524, 2286, 3048, 4572, 9144, 14083, 28166, 42249, 56332, 84498, 112664, 126747, 168996, 253494, 337992, 506988, 1013976, 1788541, 3577082, 5365623, 7154164, 10731246, 14308328, 16096869, 21462492, 32193738, 42924984, 64387476, 128774952]

約数ペア:

[(1, 128774952), (2, 64387476), (3, 42924984), (4, 32193738), (6, 21462492), (8, 16096869), (9, 14308328), (12, 10731246), (18, 7154164), (24, 5365623), (36, 3577082), (72, 1788541), (127, 1013976), (254, 506988), (381, 337992), (508, 253494), (762, 168996), (1016, 126747), (1143, 112664), (1524, 84498), (2286, 56332), (3048, 42249), (4572, 28166), (9144, 14083)]