157280526

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{347}}^1$

素因数の和:530

約数の個数: 72

約数和(自身を含む): 372551400

約数和(自身を除く): 215270874

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 149, 169, 234, 298, 338, 347, 447, 507, 694, 894, 1014, 1041, 1341, 1521, 1937, 2082, 2682, 3042, 3123, 3874, 4511, 5811, 6246, 9022, 11622, 13533, 17433, 25181, 27066, 34866, 40599, 50362, 51703, 58643, 75543, 81198, 103406, 117286, 151086, 155109, 175929, 226629, 310218, 351858, 453258, 465327, 527787, 672139, 930654, 1055574, 1344278, 2016417, 4032834, 6049251, 8737807, 12098502, 17475614, 26213421, 52426842, 78640263, 157280526]

約数ペア:

[(1, 157280526), (2, 78640263), (3, 52426842), (6, 26213421), (9, 17475614), (13, 12098502), (18, 8737807), (26, 6049251), (39, 4032834), (78, 2016417), (117, 1344278), (149, 1055574), (169, 930654), (234, 672139), (298, 527787), (338, 465327), (347, 453258), (447, 351858), (507, 310218), (694, 226629), (894, 175929), (1014, 155109), (1041, 151086), (1341, 117286), (1521, 103406), (1937, 81198), (2082, 75543), (2682, 58643), (3042, 51703), (3123, 50362), (3874, 40599), (4511, 34866), (5811, 27066), (6246, 25181), (9022, 17433), (11622, 13533)]