138768224

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{14407}}^1$

素因数の和:14467

約数の個数: 48

約数和(自身を含む): 319511808

約数和(自身を除く): 180743584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 301, 344, 602, 688, 1204, 1376, 2408, 4816, 9632, 14407, 28814, 57628, 100849, 115256, 201698, 230512, 403396, 461024, 619501, 806792, 1239002, 1613584, 2478004, 3227168, 4336507, 4956008, 8673014, 9912016, 17346028, 19824032, 34692056, 69384112, 138768224]

約数ペア:

[(1, 138768224), (2, 69384112), (4, 34692056), (7, 19824032), (8, 17346028), (14, 9912016), (16, 8673014), (28, 4956008), (32, 4336507), (43, 3227168), (56, 2478004), (86, 1613584), (112, 1239002), (172, 806792), (224, 619501), (301, 461024), (344, 403396), (602, 230512), (688, 201698), (1204, 115256), (1376, 100849), (2408, 57628), (4816, 28814), (9632, 14407)]