143940944

素因数分解:

$2^4\times 7^1\times {\mathrm{193}}^1\times {\mathrm{6659}}^1$

素因数の和:6867

約数の個数: 40

約数和(自身を含む): 320425920

約数和(自身を除く): 176484976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 193, 386, 772, 1351, 1544, 2702, 3088, 5404, 6659, 10808, 13318, 21616, 26636, 46613, 53272, 93226, 106544, 186452, 372904, 745808, 1285187, 2570374, 5140748, 8996309, 10281496, 17992618, 20562992, 35985236, 71970472, 143940944]

約数ペア:

[(1, 143940944), (2, 71970472), (4, 35985236), (7, 20562992), (8, 17992618), (14, 10281496), (16, 8996309), (28, 5140748), (56, 2570374), (112, 1285187), (193, 745808), (386, 372904), (772, 186452), (1351, 106544), (1544, 93226), (2702, 53272), (3088, 46613), (5404, 26636), (6659, 21616), (10808, 13318)]