141979544

素因数分解:

$2^3\times 7^1\times {\mathrm{643}}^1\times {\mathrm{3943}}^1$

素因数の和:4599

約数の個数: 32

約数和(自身を含む): 304792320

約数和(自身を除く): 162812776

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 643, 1286, 2572, 3943, 4501, 5144, 7886, 9002, 15772, 18004, 27601, 31544, 36008, 55202, 110404, 220808, 2535349, 5070698, 10141396, 17747443, 20282792, 35494886, 70989772, 141979544]

約数ペア:

[(1, 141979544), (2, 70989772), (4, 35494886), (7, 20282792), (8, 17747443), (14, 10141396), (28, 5070698), (56, 2535349), (643, 220808), (1286, 110404), (2572, 55202), (3943, 36008), (4501, 31544), (5144, 27601), (7886, 18004), (9002, 15772)]