137898656

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{32401}}^1$

素因数の和:32437

約数の個数: 48

約数和(自身を含む): 326612160

約数和(自身を除く): 188713504

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, 32401, 64802, 129604, 226807, 259208, 453614, 518416, 615619, 907228, 1036832, 1231238, 1814456, 2462476, 3628912, 4309333, 4924952, 7257824, 8618666, 9849904, 17237332, 19699808, 34474664, 68949328, 137898656]

約数ペア:

[(1, 137898656), (2, 68949328), (4, 34474664), (7, 19699808), (8, 17237332), (14, 9849904), (16, 8618666), (19, 7257824), (28, 4924952), (32, 4309333), (38, 3628912), (56, 2462476), (76, 1814456), (112, 1231238), (133, 1036832), (152, 907228), (224, 615619), (266, 518416), (304, 453614), (532, 259208), (608, 226807), (1064, 129604), (2128, 64802), (4256, 32401)]