191069648

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{613}}^1$

素因数の和:673

約数の個数: 120

約数和(自身を含む): 486052224

約数和(自身を除く): 294982576

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 44, 46, 56, 77, 88, 92, 112, 121, 154, 161, 176, 184, 242, 253, 308, 322, 368, 484, 506, 613, 616, 644, 847, 968, 1012, 1226, 1232, 1288, 1694, 1771, 1936, 2024, 2452, 2576, 2783, 3388, 3542, 4048, 4291, 4904, 5566, 6743, 6776, 7084, 8582, 9808, 11132, 13486, 13552, 14099, 14168, 17164, 19481, 22264, 26972, 28198, 28336, 34328, 38962, 44528, 47201, 53944, 56396, 68656, 74173, 77924, 94402, 98693, 107888, 112792, 148346, 155089, 155848, 188804, 197386, 225584, 296692, 310178, 311696, 377608, 394772, 519211, 593384, 620356, 755216, 789544, 1038422, 1085623, 1186768, 1240712, 1579088, 1705979, 2076844, 2171246, 2481424, 3411958, 4153688, 4342492, 6823916, 8307376, 8684984, 11941853, 13647832, 17369968, 23883706, 27295664, 47767412, 95534824, 191069648]

約数ペア:

[(1, 191069648), (2, 95534824), (4, 47767412), (7, 27295664), (8, 23883706), (11, 17369968), (14, 13647832), (16, 11941853), (22, 8684984), (23, 8307376), (28, 6823916), (44, 4342492), (46, 4153688), (56, 3411958), (77, 2481424), (88, 2171246), (92, 2076844), (112, 1705979), (121, 1579088), (154, 1240712), (161, 1186768), (176, 1085623), (184, 1038422), (242, 789544), (253, 755216), (308, 620356), (322, 593384), (368, 519211), (484, 394772), (506, 377608), (613, 311696), (616, 310178), (644, 296692), (847, 225584), (968, 197386), (1012, 188804), (1226, 155848), (1232, 155089), (1288, 148346), (1694, 112792), (1771, 107888), (1936, 98693), (2024, 94402), (2452, 77924), (2576, 74173), (2783, 68656), (3388, 56396), (3542, 53944), (4048, 47201), (4291, 44528), (4904, 38962), (5566, 34328), (6743, 28336), (6776, 28198), (7084, 26972), (8582, 22264), (9808, 19481), (11132, 17164), (13486, 14168), (13552, 14099)]