137619608

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{853}}^1$

素因数の和:976

約数の個数: 64

約数和(自身を含む): 306620160

約数和(自身を除く): 169000552

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 67, 86, 134, 172, 268, 301, 344, 469, 536, 602, 853, 938, 1204, 1706, 1876, 2408, 2881, 3412, 3752, 5762, 5971, 6824, 11524, 11942, 20167, 23048, 23884, 36679, 40334, 47768, 57151, 73358, 80668, 114302, 146716, 161336, 228604, 256753, 293432, 400057, 457208, 513506, 800114, 1027012, 1600228, 2054024, 2457493, 3200456, 4914986, 9829972, 17202451, 19659944, 34404902, 68809804, 137619608]

約数ペア:

[(1, 137619608), (2, 68809804), (4, 34404902), (7, 19659944), (8, 17202451), (14, 9829972), (28, 4914986), (43, 3200456), (56, 2457493), (67, 2054024), (86, 1600228), (134, 1027012), (172, 800114), (268, 513506), (301, 457208), (344, 400057), (469, 293432), (536, 256753), (602, 228604), (853, 161336), (938, 146716), (1204, 114302), (1706, 80668), (1876, 73358), (2408, 57151), (2881, 47768), (3412, 40334), (3752, 36679), (5762, 23884), (5971, 23048), (6824, 20167), (11524, 11942)]