139724724

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{1597}}^1$

素因数の和:1944

約数の個数: 48

約数和(自身を含む): 341486208

約数和(自身を除く): 201761484

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 317, 634, 951, 1268, 1597, 1902, 3194, 3804, 4791, 6388, 7291, 9582, 14582, 19164, 21873, 29164, 36731, 43746, 73462, 87492, 110193, 146924, 220386, 440772, 506249, 1012498, 1518747, 2024996, 3037494, 6074988, 11643727, 23287454, 34931181, 46574908, 69862362, 139724724]

約数ペア:

[(1, 139724724), (2, 69862362), (3, 46574908), (4, 34931181), (6, 23287454), (12, 11643727), (23, 6074988), (46, 3037494), (69, 2024996), (92, 1518747), (138, 1012498), (276, 506249), (317, 440772), (634, 220386), (951, 146924), (1268, 110193), (1597, 87492), (1902, 73462), (3194, 43746), (3804, 36731), (4791, 29164), (6388, 21873), (7291, 19164), (9582, 14582)]