147492752

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{19489}}^1$

素因数の和:19551

約数の個数: 40

約数和(自身を含む): 319012320

約数和(自身を除く): 171519568

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1892, 3784, 7568, 19489, 38978, 77956, 155912, 214379, 311824, 428758, 838027, 857516, 1676054, 1715032, 3352108, 3430064, 6704216, 9218297, 13408432, 18436594, 36873188, 73746376, 147492752]

約数ペア:

[(1, 147492752), (2, 73746376), (4, 36873188), (8, 18436594), (11, 13408432), (16, 9218297), (22, 6704216), (43, 3430064), (44, 3352108), (86, 1715032), (88, 1676054), (172, 857516), (176, 838027), (344, 428758), (473, 311824), (688, 214379), (946, 155912), (1892, 77956), (3784, 38978), (7568, 19489)]