130070288

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{48679}}^1$

素因数の和:48854

約数の個数: 20

約数和(自身を含む): 253525440

約数和(自身を除く): 123455152

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 48679, 97358, 194716, 389432, 778864, 8129393, 16258786, 32517572, 65035144, 130070288]

約数ペア:

[(1, 130070288), (2, 65035144), (4, 32517572), (8, 16258786), (16, 8129393), (167, 778864), (334, 389432), (668, 194716), (1336, 97358), (2672, 48679)]