317132144

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{166561}}^1$

素因数の和:166593

約数の個数: 40

約数和(自身を含む): 743532768

約数和(自身を除く): 426400624

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 166561, 333122, 666244, 1165927, 1332488, 2331854, 2664976, 2831537, 4663708, 5663074, 9327416, 11326148, 18654832, 19820759, 22652296, 39641518, 45304592, 79283036, 158566072, 317132144]

約数ペア:

[(1, 317132144), (2, 158566072), (4, 79283036), (7, 45304592), (8, 39641518), (14, 22652296), (16, 19820759), (17, 18654832), (28, 11326148), (34, 9327416), (56, 5663074), (68, 4663708), (112, 2831537), (119, 2664976), (136, 2331854), (238, 1332488), (272, 1165927), (476, 666244), (952, 333122), (1904, 166561)]