146538488

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:420

約数の個数: 64

約数和(自身を含む): 302054400

約数和(自身を除く): 155515912

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 137, 152, 227, 248, 274, 454, 548, 589, 908, 1096, 1178, 1816, 2356, 2603, 4247, 4313, 4712, 5206, 7037, 8494, 8626, 10412, 14074, 16988, 17252, 20824, 28148, 31099, 33976, 34504, 56296, 62198, 80693, 124396, 133703, 161386, 248792, 267406, 322772, 534812, 590881, 645544, 964069, 1069624, 1181762, 1928138, 2363524, 3856276, 4727048, 7712552, 18317311, 36634622, 73269244, 146538488]

約数ペア:

[(1, 146538488), (2, 73269244), (4, 36634622), (8, 18317311), (19, 7712552), (31, 4727048), (38, 3856276), (62, 2363524), (76, 1928138), (124, 1181762), (137, 1069624), (152, 964069), (227, 645544), (248, 590881), (274, 534812), (454, 322772), (548, 267406), (589, 248792), (908, 161386), (1096, 133703), (1178, 124396), (1816, 80693), (2356, 62198), (2603, 56296), (4247, 34504), (4313, 33976), (4712, 31099), (5206, 28148), (7037, 20824), (8494, 17252), (8626, 16988), (10412, 14074)]