156978304

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9221}}^1$

素因数の和:9261

約数の個数: 64

約数和(自身を含む): 376257600

約数和(自身を除く): 219279296

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 304, 448, 532, 608, 896, 1064, 1216, 2128, 2432, 4256, 8512, 9221, 17024, 18442, 36884, 64547, 73768, 129094, 147536, 175199, 258188, 295072, 350398, 516376, 590144, 700796, 1032752, 1180288, 1226393, 1401592, 2065504, 2452786, 2803184, 4131008, 4905572, 5606368, 8262016, 9811144, 11212736, 19622288, 22425472, 39244576, 78489152, 156978304]

約数ペア:

[(1, 156978304), (2, 78489152), (4, 39244576), (7, 22425472), (8, 19622288), (14, 11212736), (16, 9811144), (19, 8262016), (28, 5606368), (32, 4905572), (38, 4131008), (56, 2803184), (64, 2452786), (76, 2065504), (112, 1401592), (128, 1226393), (133, 1180288), (152, 1032752), (224, 700796), (266, 590144), (304, 516376), (448, 350398), (532, 295072), (608, 258188), (896, 175199), (1064, 147536), (1216, 129094), (2128, 73768), (2432, 64547), (4256, 36884), (8512, 18442), (9221, 17024)]