127540236

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{13009}}^1$

素因数の和:13078

約数の個数: 48

約数和(自身を含む): 320566400

約数和(自身を除く): 193026164

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 516, 817, 1634, 2451, 3268, 4902, 9804, 13009, 26018, 39027, 52036, 78054, 156108, 247171, 494342, 559387, 741513, 988684, 1118774, 1483026, 1678161, 2237548, 2966052, 3356322, 6712644, 10628353, 21256706, 31885059, 42513412, 63770118, 127540236]

約数ペア:

[(1, 127540236), (2, 63770118), (3, 42513412), (4, 31885059), (6, 21256706), (12, 10628353), (19, 6712644), (38, 3356322), (43, 2966052), (57, 2237548), (76, 1678161), (86, 1483026), (114, 1118774), (129, 988684), (172, 741513), (228, 559387), (258, 494342), (516, 247171), (817, 156108), (1634, 78054), (2451, 52036), (3268, 39027), (4902, 26018), (9804, 13009)]