138090176

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16223}}^1$

素因数の和:16261

約数の個数: 56

約数和(自身を含む): 329671680

約数和(自身を除く): 191581504

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8512, 16223, 32446, 64892, 113561, 129784, 227122, 259568, 308237, 454244, 519136, 616474, 908488, 1038272, 1232948, 1816976, 2157659, 2465896, 3633952, 4315318, 4931792, 7267904, 8630636, 9863584, 17261272, 19727168, 34522544, 69045088, 138090176]

約数ペア:

[(1, 138090176), (2, 69045088), (4, 34522544), (7, 19727168), (8, 17261272), (14, 9863584), (16, 8630636), (19, 7267904), (28, 4931792), (32, 4315318), (38, 3633952), (56, 2465896), (64, 2157659), (76, 1816976), (112, 1232948), (133, 1038272), (152, 908488), (224, 616474), (266, 519136), (304, 454244), (448, 308237), (532, 259568), (608, 227122), (1064, 129784), (1216, 113561), (2128, 64892), (4256, 32446), (8512, 16223)]