156244942

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{587387}}^1$

素因数の和:587415

約数の個数: 16

約数和(自身を含む): 281946240

約数和(自身を除く): 125701298

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 587387, 1174774, 4111709, 8223418, 11160353, 22320706, 78122471, 156244942]

約数ペア:

[(1, 156244942), (2, 78122471), (7, 22320706), (14, 11160353), (19, 8223418), (38, 4111709), (133, 1174774), (266, 587387)]