156949078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{1091}}^1$

素因数の和:1620

約数の個数: 32

約数和(自身を含む): 277385472

約数和(自身を除く): 120436394

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 503, 1006, 1091, 2182, 5533, 6539, 11066, 12001, 13078, 14183, 24002, 28366, 71929, 143858, 156013, 312026, 548773, 1097546, 6036503, 7134049, 12073006, 14268098, 78474539, 156949078]

約数ペア:

[(1, 156949078), (2, 78474539), (11, 14268098), (13, 12073006), (22, 7134049), (26, 6036503), (143, 1097546), (286, 548773), (503, 312026), (1006, 156013), (1091, 143858), (2182, 71929), (5533, 28366), (6539, 24002), (11066, 14183), (12001, 13078)]