131680192

素因数分解:

$2^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:234

約数の個数: 112

約数和(自身を含む): 313383168

約数和(自身を除く): 181702976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 67, 82, 107, 112, 134, 164, 214, 224, 268, 287, 328, 428, 448, 469, 536, 574, 656, 749, 856, 938, 1072, 1148, 1312, 1498, 1712, 1876, 2144, 2296, 2624, 2747, 2996, 3424, 3752, 4288, 4387, 4592, 5494, 5992, 6848, 7169, 7504, 8774, 9184, 10988, 11984, 14338, 15008, 17548, 18368, 19229, 21976, 23968, 28676, 30016, 30709, 35096, 38458, 43952, 47936, 50183, 57352, 61418, 70192, 76916, 87904, 100366, 114704, 122836, 140384, 153832, 175808, 200732, 229408, 245672, 280768, 293929, 307664, 401464, 458816, 491344, 587858, 615328, 802928, 982688, 1175716, 1230656, 1605856, 1965376, 2057503, 2351432, 3211712, 4115006, 4702864, 8230012, 9405728, 16460024, 18811456, 32920048, 65840096, 131680192]

約数ペア:

[(1, 131680192), (2, 65840096), (4, 32920048), (7, 18811456), (8, 16460024), (14, 9405728), (16, 8230012), (28, 4702864), (32, 4115006), (41, 3211712), (56, 2351432), (64, 2057503), (67, 1965376), (82, 1605856), (107, 1230656), (112, 1175716), (134, 982688), (164, 802928), (214, 615328), (224, 587858), (268, 491344), (287, 458816), (328, 401464), (428, 307664), (448, 293929), (469, 280768), (536, 245672), (574, 229408), (656, 200732), (749, 175808), (856, 153832), (938, 140384), (1072, 122836), (1148, 114704), (1312, 100366), (1498, 87904), (1712, 76916), (1876, 70192), (2144, 61418), (2296, 57352), (2624, 50183), (2747, 47936), (2996, 43952), (3424, 38458), (3752, 35096), (4288, 30709), (4387, 30016), (4592, 28676), (5494, 23968), (5992, 21976), (6848, 19229), (7169, 18368), (7504, 17548), (8774, 15008), (9184, 14338), (10988, 11984)]