128953594

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1$

素因数の和:800

約数の個数: 64

約数和(自身を含む): 257126400

約数和(自身を除く): 128172806

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 49, 77, 98, 154, 161, 253, 322, 343, 506, 539, 686, 743, 1078, 1127, 1486, 1771, 2254, 3542, 3773, 5201, 7546, 7889, 8173, 10402, 12397, 15778, 16346, 17089, 24794, 34178, 36407, 57211, 72814, 86779, 114422, 119623, 173558, 187979, 239246, 254849, 375958, 400477, 509698, 800954, 837361, 1315853, 1674722, 2631706, 2803339, 5606678, 5861527, 9210971, 11723054, 18421942, 64476797, 128953594]

約数ペア:

[(1, 128953594), (2, 64476797), (7, 18421942), (11, 11723054), (14, 9210971), (22, 5861527), (23, 5606678), (46, 2803339), (49, 2631706), (77, 1674722), (98, 1315853), (154, 837361), (161, 800954), (253, 509698), (322, 400477), (343, 375958), (506, 254849), (539, 239246), (686, 187979), (743, 173558), (1078, 119623), (1127, 114422), (1486, 86779), (1771, 72814), (2254, 57211), (3542, 36407), (3773, 34178), (5201, 24794), (7546, 17089), (7889, 16346), (8173, 15778), (10402, 12397)]