82159792

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:422

約数の個数: 80

約数和(自身を含む): 189050400

約数和(自身を除く): 106890608

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 149, 176, 208, 241, 286, 298, 482, 572, 596, 964, 1144, 1192, 1639, 1928, 1937, 2288, 2384, 2651, 3133, 3278, 3856, 3874, 5302, 6266, 6556, 7748, 10604, 12532, 13112, 15496, 21208, 21307, 25064, 26224, 30992, 34463, 35909, 42416, 42614, 50128, 68926, 71818, 85228, 137852, 143636, 170456, 275704, 287272, 340912, 394999, 466817, 551408, 574544, 789998, 933634, 1579996, 1867268, 3159992, 3734536, 5134987, 6319984, 7469072, 10269974, 20539948, 41079896, 82159792]

約数ペア:

[(1, 82159792), (2, 41079896), (4, 20539948), (8, 10269974), (11, 7469072), (13, 6319984), (16, 5134987), (22, 3734536), (26, 3159992), (44, 1867268), (52, 1579996), (88, 933634), (104, 789998), (143, 574544), (149, 551408), (176, 466817), (208, 394999), (241, 340912), (286, 287272), (298, 275704), (482, 170456), (572, 143636), (596, 137852), (964, 85228), (1144, 71818), (1192, 68926), (1639, 50128), (1928, 42614), (1937, 42416), (2288, 35909), (2384, 34463), (2651, 30992), (3133, 26224), (3278, 25064), (3856, 21307), (3874, 21208), (5302, 15496), (6266, 13112), (6556, 12532), (7748, 10604)]