161010752

素因数分解:

$2^6\times 7^1\times {\mathrm{281}}^1\times {\mathrm{1279}}^1$

素因数の和:1579

約数の個数: 56

約数和(自身を含む): 366735360

約数和(自身を除く): 205724608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 281, 448, 562, 1124, 1279, 1967, 2248, 2558, 3934, 4496, 5116, 7868, 8953, 8992, 10232, 15736, 17906, 17984, 20464, 31472, 35812, 40928, 62944, 71624, 81856, 125888, 143248, 286496, 359399, 572992, 718798, 1437596, 2515793, 2875192, 5031586, 5750384, 10063172, 11500768, 20126344, 23001536, 40252688, 80505376, 161010752]

約数ペア:

[(1, 161010752), (2, 80505376), (4, 40252688), (7, 23001536), (8, 20126344), (14, 11500768), (16, 10063172), (28, 5750384), (32, 5031586), (56, 2875192), (64, 2515793), (112, 1437596), (224, 718798), (281, 572992), (448, 359399), (562, 286496), (1124, 143248), (1279, 125888), (1967, 81856), (2248, 71624), (2558, 62944), (3934, 40928), (4496, 35812), (5116, 31472), (7868, 20464), (8953, 17984), (8992, 17906), (10232, 15736)]