121582328

素因数分解:

$2^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{7213}}^1$

素因数の和:7276

約数の個数: 48

約数和(自身を含む): 271390680

約数和(自身を除く): 149808352

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 49, 56, 86, 98, 172, 196, 301, 344, 392, 602, 1204, 2107, 2408, 4214, 7213, 8428, 14426, 16856, 28852, 50491, 57704, 100982, 201964, 310159, 353437, 403928, 620318, 706874, 1240636, 1413748, 2171113, 2481272, 2827496, 4342226, 8684452, 15197791, 17368904, 30395582, 60791164, 121582328]

約数ペア:

[(1, 121582328), (2, 60791164), (4, 30395582), (7, 17368904), (8, 15197791), (14, 8684452), (28, 4342226), (43, 2827496), (49, 2481272), (56, 2171113), (86, 1413748), (98, 1240636), (172, 706874), (196, 620318), (301, 403928), (344, 353437), (392, 310159), (602, 201964), (1204, 100982), (2107, 57704), (2408, 50491), (4214, 28852), (7213, 16856), (8428, 14426)]