155989956

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{19489}}^1$

素因数の和:19548

約数の個数: 48

約数和(自身を含む): 392918400

約数和(自身を除く): 236928444

約数列:

[1, 2, 3, 4, 6, 12, 23, 29, 46, 58, 69, 87, 92, 116, 138, 174, 276, 348, 667, 1334, 2001, 2668, 4002, 8004, 19489, 38978, 58467, 77956, 116934, 233868, 448247, 565181, 896494, 1130362, 1344741, 1695543, 1792988, 2260724, 2689482, 3391086, 5378964, 6782172, 12999163, 25998326, 38997489, 51996652, 77994978, 155989956]

約数ペア:

[(1, 155989956), (2, 77994978), (3, 51996652), (4, 38997489), (6, 25998326), (12, 12999163), (23, 6782172), (29, 5378964), (46, 3391086), (58, 2689482), (69, 2260724), (87, 1792988), (92, 1695543), (116, 1344741), (138, 1130362), (174, 896494), (276, 565181), (348, 448247), (667, 233868), (1334, 116934), (2001, 77956), (2668, 58467), (4002, 38978), (8004, 19489)]