123969328

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{14011}}^1$

素因数の和:14105

約数の個数: 40

約数和(自身を含む): 277998080

約数和(自身を除く): 154028752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 8848, 14011, 28022, 56044, 98077, 112088, 196154, 224176, 392308, 784616, 1106869, 1569232, 2213738, 4427476, 7748083, 8854952, 15496166, 17709904, 30992332, 61984664, 123969328]

約数ペア:

[(1, 123969328), (2, 61984664), (4, 30992332), (7, 17709904), (8, 15496166), (14, 8854952), (16, 7748083), (28, 4427476), (56, 2213738), (79, 1569232), (112, 1106869), (158, 784616), (316, 392308), (553, 224176), (632, 196154), (1106, 112088), (1264, 98077), (2212, 56044), (4424, 28022), (8848, 14011)]