156937570137

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{947}}^1\times {\mathrm{1321}}^1$

素因数の和:2590

約数の個数: 48

約数和(自身を含む): 232263427968

約数和(自身を除く): 75325857831

約数列:

[1, 3, 9, 53, 159, 263, 477, 789, 947, 1321, 2367, 2841, 3963, 8523, 11889, 13939, 41817, 50191, 70013, 125451, 150573, 210039, 249061, 347423, 451719, 630117, 747183, 1042269, 1250987, 2241549, 3126807, 3752961, 11258883, 13200233, 18413419, 39600699, 55240257, 66302311, 118802097, 165720771, 198906933, 329009581, 596720799, 987028743, 2961086229, 17437507793, 52312523379, 156937570137]

約数ペア:

[(1, 156937570137), (3, 52312523379), (9, 17437507793), (53, 2961086229), (159, 987028743), (263, 596720799), (477, 329009581), (789, 198906933), (947, 165720771), (1321, 118802097), (2367, 66302311), (2841, 55240257), (3963, 39600699), (8523, 18413419), (11889, 13200233), (13939, 11258883), (41817, 3752961), (50191, 3126807), (70013, 2241549), (125451, 1250987), (150573, 1042269), (210039, 747183), (249061, 630117), (347423, 451719)]