165746016

素因数分解:

$2^5\times 3^2\times {\mathrm{421}}^1\times {\mathrm{1367}}^1$

素因数の和:1804

約数の個数: 72

約数和(自身を含む): 472805424

約数和(自身を除く): 307059408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 421, 842, 1263, 1367, 1684, 2526, 2734, 3368, 3789, 4101, 5052, 5468, 6736, 7578, 8202, 10104, 10936, 12303, 13472, 15156, 16404, 20208, 21872, 24606, 30312, 32808, 40416, 43744, 49212, 60624, 65616, 98424, 121248, 131232, 196848, 393696, 575507, 1151014, 1726521, 2302028, 3453042, 4604056, 5179563, 6906084, 9208112, 10359126, 13812168, 18416224, 20718252, 27624336, 41436504, 55248672, 82873008, 165746016]

約数ペア:

[(1, 165746016), (2, 82873008), (3, 55248672), (4, 41436504), (6, 27624336), (8, 20718252), (9, 18416224), (12, 13812168), (16, 10359126), (18, 9208112), (24, 6906084), (32, 5179563), (36, 4604056), (48, 3453042), (72, 2302028), (96, 1726521), (144, 1151014), (288, 575507), (421, 393696), (842, 196848), (1263, 131232), (1367, 121248), (1684, 98424), (2526, 65616), (2734, 60624), (3368, 49212), (3789, 43744), (4101, 40416), (5052, 32808), (5468, 30312), (6736, 24606), (7578, 21872), (8202, 20208), (10104, 16404), (10936, 15156), (12303, 13472)]