138886048

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{32633}}^1$

素因数の和:32669

約数の個数: 48

約数和(自身を含む): 328950720

約数和(自身を除く): 190064672

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 32633, 65266, 130532, 228431, 261064, 456862, 522128, 620027, 913724, 1044256, 1240054, 1827448, 2480108, 3654896, 4340189, 4960216, 7309792, 8680378, 9920432, 17360756, 19840864, 34721512, 69443024, 138886048]

約数ペア:

[(1, 138886048), (2, 69443024), (4, 34721512), (7, 19840864), (8, 17360756), (14, 9920432), (16, 8680378), (19, 7309792), (28, 4960216), (32, 4340189), (38, 3654896), (56, 2480108), (76, 1827448), (112, 1240054), (133, 1044256), (152, 913724), (224, 620027), (266, 522128), (304, 456862), (532, 261064), (608, 228431), (1064, 130532), (2128, 65266), (4256, 32633)]