168553910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{433}}^1$

素因数の和:597

約数の個数: 64

約数和(自身を含む): 356977152

約数和(自身を除く): 188423242

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 83, 134, 166, 335, 415, 433, 469, 581, 670, 830, 866, 938, 1162, 2165, 2345, 2905, 3031, 4330, 4690, 5561, 5810, 6062, 11122, 15155, 27805, 29011, 30310, 35939, 38927, 55610, 58022, 71878, 77854, 145055, 179695, 194635, 203077, 251573, 290110, 359390, 389270, 406154, 503146, 1015385, 1257865, 2030770, 2407913, 2515730, 4815826, 12039565, 16855391, 24079130, 33710782, 84276955, 168553910]

約数ペア:

[(1, 168553910), (2, 84276955), (5, 33710782), (7, 24079130), (10, 16855391), (14, 12039565), (35, 4815826), (67, 2515730), (70, 2407913), (83, 2030770), (134, 1257865), (166, 1015385), (335, 503146), (415, 406154), (433, 389270), (469, 359390), (581, 290110), (670, 251573), (830, 203077), (866, 194635), (938, 179695), (1162, 145055), (2165, 77854), (2345, 71878), (2905, 58022), (3031, 55610), (4330, 38927), (4690, 35939), (5561, 30310), (5810, 29011), (6062, 27805), (11122, 15155)]