157788004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{6779}}^1$

素因数の和:6840

約数の個数: 36

約数和(自身を含む): 314944560

約数和(自身を除く): 157156556

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 529, 1012, 1058, 2116, 5819, 6779, 11638, 13558, 23276, 27116, 74569, 149138, 155917, 298276, 311834, 623668, 1715087, 3430174, 3586091, 6860348, 7172182, 14344364, 39447001, 78894002, 157788004]

約数ペア:

[(1, 157788004), (2, 78894002), (4, 39447001), (11, 14344364), (22, 7172182), (23, 6860348), (44, 3586091), (46, 3430174), (92, 1715087), (253, 623668), (506, 311834), (529, 298276), (1012, 155917), (1058, 149138), (2116, 74569), (5819, 27116), (6779, 23276), (11638, 13558)]