239332912

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{164377}}^1$

素因数の和:164405

約数の個数: 40

約数和(自身を含む): 570720416

約数和(自身を除く): 331387504

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 164377, 328754, 657508, 1150639, 1315016, 2136901, 2301278, 2630032, 4273802, 4602556, 8547604, 9205112, 14958307, 17095208, 18410224, 29916614, 34190416, 59833228, 119666456, 239332912]

約数ペア:

[(1, 239332912), (2, 119666456), (4, 59833228), (7, 34190416), (8, 29916614), (13, 18410224), (14, 17095208), (16, 14958307), (26, 9205112), (28, 8547604), (52, 4602556), (56, 4273802), (91, 2630032), (104, 2301278), (112, 2136901), (182, 1315016), (208, 1150639), (364, 657508), (728, 328754), (1456, 164377)]