157028344

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{5701}}^1$

素因数の和:6031

約数の個数: 32

約数和(自身を含む): 322277040

約数和(自身を除く): 165248696

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 313, 626, 1252, 2504, 3443, 5701, 6886, 11402, 13772, 22804, 27544, 45608, 62711, 125422, 250844, 501688, 1784413, 3568826, 7137652, 14275304, 19628543, 39257086, 78514172, 157028344]

約数ペア:

[(1, 157028344), (2, 78514172), (4, 39257086), (8, 19628543), (11, 14275304), (22, 7137652), (44, 3568826), (88, 1784413), (313, 501688), (626, 250844), (1252, 125422), (2504, 62711), (3443, 45608), (5701, 27544), (6886, 22804), (11402, 13772)]