139540351616

素因数分解:

$2^7\times {\mathrm{5647}}^1\times {\mathrm{193051}}^1$

素因数の和:198712

約数の個数: 32

約数和(自身を含む): 278041212480

約数和(自身を除く): 138500860864

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 5647, 11294, 22588, 45176, 90352, 180704, 193051, 361408, 386102, 722816, 772204, 1544408, 3088816, 6177632, 12355264, 24710528, 1090158997, 2180317994, 4360635988, 8721271976, 17442543952, 34885087904, 69770175808, 139540351616]

約数ペア:

[(1, 139540351616), (2, 69770175808), (4, 34885087904), (8, 17442543952), (16, 8721271976), (32, 4360635988), (64, 2180317994), (128, 1090158997), (5647, 24710528), (11294, 12355264), (22588, 6177632), (45176, 3088816), (90352, 1544408), (180704, 772204), (193051, 722816), (361408, 386102)]