143465888

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2543}}^1$

素因数の和:2637

約数の個数: 48

約数和(自身を含む): 296182656

約数和(自身を除く): 152716768

約数列:

[1, 2, 4, 8, 16, 32, 41, 43, 82, 86, 164, 172, 328, 344, 656, 688, 1312, 1376, 1763, 2543, 3526, 5086, 7052, 10172, 14104, 20344, 28208, 40688, 56416, 81376, 104263, 109349, 208526, 218698, 417052, 437396, 834104, 874792, 1668208, 1749584, 3336416, 3499168, 4483309, 8966618, 17933236, 35866472, 71732944, 143465888]

約数ペア:

[(1, 143465888), (2, 71732944), (4, 35866472), (8, 17933236), (16, 8966618), (32, 4483309), (41, 3499168), (43, 3336416), (82, 1749584), (86, 1668208), (164, 874792), (172, 834104), (328, 437396), (344, 417052), (656, 218698), (688, 208526), (1312, 109349), (1376, 104263), (1763, 81376), (2543, 56416), (3526, 40688), (5086, 28208), (7052, 20344), (10172, 14104)]