164320720564

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{286987}}^1$

素因数の和:287046

約数の個数: 108

約数和(自身を含む): 391160052192

約数和(自身を除く): 226839331628

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 121, 143, 154, 169, 182, 242, 286, 308, 338, 364, 484, 572, 676, 847, 1001, 1183, 1573, 1694, 1859, 2002, 2366, 3146, 3388, 3718, 4004, 4732, 6292, 7436, 11011, 13013, 20449, 22022, 26026, 40898, 44044, 52052, 81796, 143143, 286286, 286987, 572572, 573974, 1147948, 2008909, 3156857, 3730831, 4017818, 6313714, 7461662, 8035636, 12627428, 14923324, 22097999, 26115817, 34725427, 41039141, 44195998, 48500803, 52231634, 69450854, 82078282, 88391996, 97001606, 104463268, 138901708, 164156564, 194003212, 243077989, 287273987, 339505621, 451430551, 486155978, 533508833, 574547974, 679011242, 902861102, 972311956, 1067017666, 1149095948, 1358022484, 1805722204, 2134035332, 3160013857, 3734561831, 5868597163, 6320027714, 7469123662, 11737194326, 12640055428, 14938247324, 23474388652, 41080180141, 82160360282, 164320720564]

約数ペア:

[(1, 164320720564), (2, 82160360282), (4, 41080180141), (7, 23474388652), (11, 14938247324), (13, 12640055428), (14, 11737194326), (22, 7469123662), (26, 6320027714), (28, 5868597163), (44, 3734561831), (52, 3160013857), (77, 2134035332), (91, 1805722204), (121, 1358022484), (143, 1149095948), (154, 1067017666), (169, 972311956), (182, 902861102), (242, 679011242), (286, 574547974), (308, 533508833), (338, 486155978), (364, 451430551), (484, 339505621), (572, 287273987), (676, 243077989), (847, 194003212), (1001, 164156564), (1183, 138901708), (1573, 104463268), (1694, 97001606), (1859, 88391996), (2002, 82078282), (2366, 69450854), (3146, 52231634), (3388, 48500803), (3718, 44195998), (4004, 41039141), (4732, 34725427), (6292, 26115817), (7436, 22097999), (11011, 14923324), (13013, 12627428), (20449, 8035636), (22022, 7461662), (26026, 6313714), (40898, 4017818), (44044, 3730831), (52052, 3156857), (81796, 2008909), (143143, 1147948), (286286, 573974), (286987, 572572)]