157435064

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{12479}}^1$

素因数の和:12587

約数の個数: 32

約数和(自身を含む): 314496000

約数和(自身を除く): 157060936

約数列:

[1, 2, 4, 8, 19, 38, 76, 83, 152, 166, 332, 664, 1577, 3154, 6308, 12479, 12616, 24958, 49916, 99832, 237101, 474202, 948404, 1035757, 1896808, 2071514, 4143028, 8286056, 19679383, 39358766, 78717532, 157435064]

約数ペア:

[(1, 157435064), (2, 78717532), (4, 39358766), (8, 19679383), (19, 8286056), (38, 4143028), (76, 2071514), (83, 1896808), (152, 1035757), (166, 948404), (332, 474202), (664, 237101), (1577, 99832), (3154, 49916), (6308, 24958), (12479, 12616)]