149767722

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37649}}^1$

素因数の和:37687

約数の個数: 48

約数和(自身を含む): 370024200

約数和(自身を除く): 220256478

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 37649, 75298, 112947, 225894, 338841, 489437, 640033, 677682, 978874, 1280066, 1468311, 1920099, 2936622, 3840198, 4404933, 5760297, 8320429, 8809866, 11520594, 16640858, 24961287, 49922574, 74883861, 149767722]

約数ペア:

[(1, 149767722), (2, 74883861), (3, 49922574), (6, 24961287), (9, 16640858), (13, 11520594), (17, 8809866), (18, 8320429), (26, 5760297), (34, 4404933), (39, 3840198), (51, 2936622), (78, 1920099), (102, 1468311), (117, 1280066), (153, 978874), (221, 677682), (234, 640033), (306, 489437), (442, 338841), (663, 225894), (1326, 112947), (1989, 75298), (3978, 37649)]