137870656

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1$

素因数の和:408

約数の個数: 112

約数和(自身を含む): 345716352

約数和(自身を除く): 207845696

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 101, 112, 154, 176, 202, 224, 277, 308, 352, 404, 448, 554, 616, 704, 707, 808, 1108, 1111, 1232, 1414, 1616, 1939, 2216, 2222, 2464, 2828, 3047, 3232, 3878, 4432, 4444, 4928, 5656, 6094, 6464, 7756, 7777, 8864, 8888, 11312, 12188, 15512, 15554, 17728, 17776, 21329, 22624, 24376, 27977, 31024, 31108, 35552, 42658, 45248, 48752, 55954, 62048, 62216, 71104, 85316, 97504, 111908, 124096, 124432, 170632, 195008, 195839, 223816, 248864, 307747, 341264, 391678, 447632, 497728, 615494, 682528, 783356, 895264, 1230988, 1365056, 1566712, 1790528, 2154229, 2461976, 3133424, 4308458, 4923952, 6266848, 8616916, 9847904, 12533696, 17233832, 19695808, 34467664, 68935328, 137870656]

約数ペア:

[(1, 137870656), (2, 68935328), (4, 34467664), (7, 19695808), (8, 17233832), (11, 12533696), (14, 9847904), (16, 8616916), (22, 6266848), (28, 4923952), (32, 4308458), (44, 3133424), (56, 2461976), (64, 2154229), (77, 1790528), (88, 1566712), (101, 1365056), (112, 1230988), (154, 895264), (176, 783356), (202, 682528), (224, 615494), (277, 497728), (308, 447632), (352, 391678), (404, 341264), (448, 307747), (554, 248864), (616, 223816), (704, 195839), (707, 195008), (808, 170632), (1108, 124432), (1111, 124096), (1232, 111908), (1414, 97504), (1616, 85316), (1939, 71104), (2216, 62216), (2222, 62048), (2464, 55954), (2828, 48752), (3047, 45248), (3232, 42658), (3878, 35552), (4432, 31108), (4444, 31024), (4928, 27977), (5656, 24376), (6094, 22624), (6464, 21329), (7756, 17776), (7777, 17728), (8864, 15554), (8888, 15512), (11312, 12188)]