164239516

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{345041}}^1$

素因数の和:345069

約数の個数: 24

約数和(自身を含む): 347802336

約数和(自身を除く): 183562820

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 345041, 690082, 1380164, 2415287, 4830574, 5865697, 9661148, 11731394, 23462788, 41059879, 82119758, 164239516]

約数ペア:

[(1, 164239516), (2, 82119758), (4, 41059879), (7, 23462788), (14, 11731394), (17, 9661148), (28, 5865697), (34, 4830574), (68, 2415287), (119, 1380164), (238, 690082), (476, 345041)]