156936004

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{239}}^1\times {\mathrm{1181}}^1$

素因数の和:1563

約数の個数: 24

約数和(自身を含む): 278006400

約数和(自身を除く): 121070396

約数列:

[1, 2, 4, 139, 239, 278, 478, 556, 956, 1181, 2362, 4724, 33221, 66442, 132884, 164159, 282259, 328318, 564518, 656636, 1129036, 39234001, 78468002, 156936004]

約数ペア:

[(1, 156936004), (2, 78468002), (4, 39234001), (139, 1129036), (239, 656636), (278, 564518), (478, 328318), (556, 282259), (956, 164159), (1181, 132884), (2362, 66442), (4724, 33221)]