131566146

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{773}}^1\times {\mathrm{1493}}^1$

素因数の和:2290

約数の個数: 32

約数和(自身を含む): 277525440

約数和(自身を除く): 145959294

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 773, 1493, 1546, 2319, 2986, 4479, 4638, 8958, 14687, 28367, 29374, 44061, 56734, 85101, 88122, 170202, 1154089, 2308178, 3462267, 6924534, 21927691, 43855382, 65783073, 131566146]

約数ペア:

[(1, 131566146), (2, 65783073), (3, 43855382), (6, 21927691), (19, 6924534), (38, 3462267), (57, 2308178), (114, 1154089), (773, 170202), (1493, 88122), (1546, 85101), (2319, 56734), (2986, 44061), (4479, 29374), (4638, 28367), (8958, 14687)]