187303312

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{21169}}^1$

素因数の和:21263

約数の個数: 40

約数和(自身を含む): 420012800

約数和(自身を除く): 232709488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 8848, 21169, 42338, 84676, 148183, 169352, 296366, 338704, 592732, 1185464, 1672351, 2370928, 3344702, 6689404, 11706457, 13378808, 23412914, 26757616, 46825828, 93651656, 187303312]

約数ペア:

[(1, 187303312), (2, 93651656), (4, 46825828), (7, 26757616), (8, 23412914), (14, 13378808), (16, 11706457), (28, 6689404), (56, 3344702), (79, 2370928), (112, 1672351), (158, 1185464), (316, 592732), (553, 338704), (632, 296366), (1106, 169352), (1264, 148183), (2212, 84676), (4424, 42338), (8848, 21169)]