141631312

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{1009}}^1$

素因数の和:1331

約数の個数: 40

約数和(自身を含む): 284545280

約数和(自身を除く): 142913968

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 283, 496, 566, 1009, 1132, 2018, 2264, 4036, 4528, 8072, 8773, 16144, 17546, 31279, 35092, 62558, 70184, 125116, 140368, 250232, 285547, 500464, 571094, 1142188, 2284376, 4568752, 8851957, 17703914, 35407828, 70815656, 141631312]

約数ペア:

[(1, 141631312), (2, 70815656), (4, 35407828), (8, 17703914), (16, 8851957), (31, 4568752), (62, 2284376), (124, 1142188), (248, 571094), (283, 500464), (496, 285547), (566, 250232), (1009, 140368), (1132, 125116), (2018, 70184), (2264, 62558), (4036, 35092), (4528, 31279), (8072, 17546), (8773, 16144)]