179934902

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{39791}}^1$

素因数の和:39836

約数の個数: 32

約数和(自身を含む): 343802880

約数和(自身を除く): 163867978

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 4522, 39791, 79582, 278537, 557074, 676447, 756029, 1352894, 1512058, 4735129, 5292203, 9470258, 10584406, 12852493, 25704986, 89967451, 179934902]

約数ペア:

[(1, 179934902), (2, 89967451), (7, 25704986), (14, 12852493), (17, 10584406), (19, 9470258), (34, 5292203), (38, 4735129), (119, 1512058), (133, 1352894), (238, 756029), (266, 676447), (323, 557074), (646, 278537), (2261, 79582), (4522, 39791)]