129088624

素因数分解:

$2^4\times 7^1\times {\mathrm{971}}^1\times {\mathrm{1187}}^1$

素因数の和:2173

約数の個数: 40

約数和(自身を含む): 286374528

約数和(自身を除く): 157285904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 971, 1187, 1942, 2374, 3884, 4748, 6797, 7768, 8309, 9496, 13594, 15536, 16618, 18992, 27188, 33236, 54376, 66472, 108752, 132944, 1152577, 2305154, 4610308, 8068039, 9220616, 16136078, 18441232, 32272156, 64544312, 129088624]

約数ペア:

[(1, 129088624), (2, 64544312), (4, 32272156), (7, 18441232), (8, 16136078), (14, 9220616), (16, 8068039), (28, 4610308), (56, 2305154), (112, 1152577), (971, 132944), (1187, 108752), (1942, 66472), (2374, 54376), (3884, 33236), (4748, 27188), (6797, 18992), (7768, 16618), (8309, 15536), (9496, 13594)]