158983994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{1021}}^1$

素因数の和:1202

約数の個数: 32

約数和(自身を含む): 264240144

約数和(自身を除く): 105256150

約数列:

[1, 2, 13, 26, 53, 106, 113, 226, 689, 1021, 1378, 1469, 2042, 2938, 5989, 11978, 13273, 26546, 54113, 77857, 108226, 115373, 155714, 230746, 703469, 1406938, 1499849, 2999698, 6114769, 12229538, 79491997, 158983994]

約数ペア:

[(1, 158983994), (2, 79491997), (13, 12229538), (26, 6114769), (53, 2999698), (106, 1499849), (113, 1406938), (226, 703469), (689, 230746), (1021, 155714), (1378, 115373), (1469, 108226), (2042, 77857), (2938, 54113), (5989, 26546), (11978, 13273)]