148842868

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{5051}}^1$

素因数の和:5247

約数の個数: 24

約数和(自身を含む): 267351840

約数和(自身を除く): 118508972

約数列:

[1, 2, 4, 53, 106, 139, 212, 278, 556, 5051, 7367, 10102, 14734, 20204, 29468, 267703, 535406, 702089, 1070812, 1404178, 2808356, 37210717, 74421434, 148842868]

約数ペア:

[(1, 148842868), (2, 74421434), (4, 37210717), (53, 2808356), (106, 1404178), (139, 1070812), (212, 702089), (278, 535406), (556, 267703), (5051, 29468), (7367, 20204), (10102, 14734)]