156965922740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2857}}^1\times {\mathrm{6091}}^1$

素因数の和:9009

約数の個数: 96

約数和(自身を含む): 368554693248

約数和(自身を除く): 211588770508

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 451, 820, 902, 1804, 2255, 2857, 4510, 5714, 6091, 9020, 11428, 12182, 14285, 24364, 28570, 30455, 31427, 57140, 60910, 62854, 67001, 117137, 121820, 125708, 134002, 157135, 234274, 249731, 268004, 314270, 335005, 468548, 499462, 585685, 628540, 670010, 998924, 1171370, 1248655, 1288507, 1340020, 2342740, 2497310, 2577014, 2747041, 4994620, 5154028, 5494082, 6442535, 10988164, 12885070, 13735205, 17401987, 25770140, 27470410, 34803974, 54940820, 69607948, 87009935, 174019870, 191421857, 348039740, 382843714, 713481467, 765687428, 957109285, 1426962934, 1914218570, 2853925868, 3567407335, 3828437140, 7134814670, 7848296137, 14269629340, 15696592274, 31393184548, 39241480685, 78482961370, 156965922740]

約数ペア:

[(1, 156965922740), (2, 78482961370), (4, 39241480685), (5, 31393184548), (10, 15696592274), (11, 14269629340), (20, 7848296137), (22, 7134814670), (41, 3828437140), (44, 3567407335), (55, 2853925868), (82, 1914218570), (110, 1426962934), (164, 957109285), (205, 765687428), (220, 713481467), (410, 382843714), (451, 348039740), (820, 191421857), (902, 174019870), (1804, 87009935), (2255, 69607948), (2857, 54940820), (4510, 34803974), (5714, 27470410), (6091, 25770140), (9020, 17401987), (11428, 13735205), (12182, 12885070), (14285, 10988164), (24364, 6442535), (28570, 5494082), (30455, 5154028), (31427, 4994620), (57140, 2747041), (60910, 2577014), (62854, 2497310), (67001, 2342740), (117137, 1340020), (121820, 1288507), (125708, 1248655), (134002, 1171370), (157135, 998924), (234274, 670010), (249731, 628540), (268004, 585685), (314270, 499462), (335005, 468548)]