172398494674

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{2707}}^1$

素因数の和:2917

約数の個数: 128

約数和(自身を含む): 329431449600

約数和(自身を除く): 157032954926

約数列:

[1, 2, 7, 14, 17, 34, 43, 49, 86, 98, 119, 127, 238, 254, 301, 343, 602, 686, 731, 833, 889, 1462, 1666, 1778, 2107, 2159, 2707, 4214, 4318, 5117, 5414, 5461, 5831, 6223, 10234, 10922, 11662, 12446, 14749, 15113, 18949, 29498, 30226, 35819, 37898, 38227, 43561, 46019, 71638, 76454, 87122, 92038, 92837, 105791, 116401, 132643, 185674, 211582, 232802, 250733, 265286, 267589, 322133, 343789, 501466, 535178, 644266, 649859, 687578, 740537, 814807, 928501, 1299718, 1481074, 1629614, 1857002, 1873123, 1978817, 2254931, 2406523, 3746246, 3957634, 4509862, 4549013, 4813046, 5703649, 5844413, 9098026, 11407298, 11688826, 13851719, 14782927, 15784517, 16845661, 27703438, 29565854, 31569034, 31843091, 33691322, 39925543, 40910891, 63686182, 79851086, 81821782, 96962033, 103480489, 117919627, 193924066, 206960978, 235839254, 251309759, 286376237, 502619518, 572752474, 678734231, 724363423, 1357468462, 1448726846, 1759168313, 2004633659, 3518336626, 4009267318, 5070543961, 10141087922, 12314178191, 24628356382, 86199247337, 172398494674]

約数ペア:

[(1, 172398494674), (2, 86199247337), (7, 24628356382), (14, 12314178191), (17, 10141087922), (34, 5070543961), (43, 4009267318), (49, 3518336626), (86, 2004633659), (98, 1759168313), (119, 1448726846), (127, 1357468462), (238, 724363423), (254, 678734231), (301, 572752474), (343, 502619518), (602, 286376237), (686, 251309759), (731, 235839254), (833, 206960978), (889, 193924066), (1462, 117919627), (1666, 103480489), (1778, 96962033), (2107, 81821782), (2159, 79851086), (2707, 63686182), (4214, 40910891), (4318, 39925543), (5117, 33691322), (5414, 31843091), (5461, 31569034), (5831, 29565854), (6223, 27703438), (10234, 16845661), (10922, 15784517), (11662, 14782927), (12446, 13851719), (14749, 11688826), (15113, 11407298), (18949, 9098026), (29498, 5844413), (30226, 5703649), (35819, 4813046), (37898, 4549013), (38227, 4509862), (43561, 3957634), (46019, 3746246), (71638, 2406523), (76454, 2254931), (87122, 1978817), (92038, 1873123), (92837, 1857002), (105791, 1629614), (116401, 1481074), (132643, 1299718), (185674, 928501), (211582, 814807), (232802, 740537), (250733, 687578), (265286, 649859), (267589, 644266), (322133, 535178), (343789, 501466)]