156938884048

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{1109}}^1\times {\mathrm{27901}}^1$

素因数の和:29335

約数の個数: 40

約数和(自身を含む): 305314286760

約数和(自身を除く): 148375402712

約数列:

[1, 2, 4, 8, 16, 317, 634, 1109, 1268, 2218, 2536, 4436, 5072, 8872, 17744, 27901, 55802, 111604, 223208, 351553, 446416, 703106, 1406212, 2812424, 5624848, 8844617, 17689234, 30942209, 35378468, 61884418, 70756936, 123768836, 141513872, 247537672, 495075344, 9808680253, 19617360506, 39234721012, 78469442024, 156938884048]

約数ペア:

[(1, 156938884048), (2, 78469442024), (4, 39234721012), (8, 19617360506), (16, 9808680253), (317, 495075344), (634, 247537672), (1109, 141513872), (1268, 123768836), (2218, 70756936), (2536, 61884418), (4436, 35378468), (5072, 30942209), (8872, 17689234), (17744, 8844617), (27901, 5624848), (55802, 2812424), (111604, 1406212), (223208, 703106), (351553, 446416)]