127279504

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{8713}}^1$

素因数の和:8815

約数の個数: 40

約数和(自身を含む): 272295072

約数和(自身を除く): 145015568

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 83, 88, 166, 176, 332, 664, 913, 1328, 1826, 3652, 7304, 8713, 14608, 17426, 34852, 69704, 95843, 139408, 191686, 383372, 723179, 766744, 1446358, 1533488, 2892716, 5785432, 7954969, 11570864, 15909938, 31819876, 63639752, 127279504]

約数ペア:

[(1, 127279504), (2, 63639752), (4, 31819876), (8, 15909938), (11, 11570864), (16, 7954969), (22, 5785432), (44, 2892716), (83, 1533488), (88, 1446358), (166, 766744), (176, 723179), (332, 383372), (664, 191686), (913, 139408), (1328, 95843), (1826, 69704), (3652, 34852), (7304, 17426), (8713, 14608)]