187788496

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{20201}}^1$

素因数の和:20299

約数の個数: 40

約数和(自身を含む): 420848064

約数和(自身を除く): 233059568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 332, 581, 664, 1162, 1328, 2324, 4648, 9296, 20201, 40402, 80804, 141407, 161608, 282814, 323216, 565628, 1131256, 1676683, 2262512, 3353366, 6706732, 11736781, 13413464, 23473562, 26826928, 46947124, 93894248, 187788496]

約数ペア:

[(1, 187788496), (2, 93894248), (4, 46947124), (7, 26826928), (8, 23473562), (14, 13413464), (16, 11736781), (28, 6706732), (56, 3353366), (83, 2262512), (112, 1676683), (166, 1131256), (332, 565628), (581, 323216), (664, 282814), (1162, 161608), (1328, 141407), (2324, 80804), (4648, 40402), (9296, 20201)]