156760583

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 196669440

約数和(自身を除く): 39908857

約数列:

[1, 7, 19, 31, 133, 193, 197, 217, 589, 1351, 1379, 3667, 3743, 4123, 5983, 6107, 25669, 26201, 38021, 41881, 42749, 113677, 116033, 266147, 722399, 795739, 812231, 1178651, 5056793, 8250557, 22394369, 156760583]

約数ペア:

[(1, 156760583), (7, 22394369), (19, 8250557), (31, 5056793), (133, 1178651), (193, 812231), (197, 795739), (217, 722399), (589, 266147), (1351, 116033), (1379, 113677), (3667, 42749), (3743, 41881), (4123, 38021), (5983, 26201), (6107, 25669)]