140313152

素因数分解:

$2^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{7639}}^1$

素因数の和:7699

約数の個数: 56

約数和(自身を含む): 326014080

約数和(自身を除く): 185700928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 164, 224, 287, 328, 448, 574, 656, 1148, 1312, 2296, 2624, 4592, 7639, 9184, 15278, 18368, 30556, 53473, 61112, 106946, 122224, 213892, 244448, 313199, 427784, 488896, 626398, 855568, 1252796, 1711136, 2192393, 2505592, 3422272, 4384786, 5011184, 8769572, 10022368, 17539144, 20044736, 35078288, 70156576, 140313152]

約数ペア:

[(1, 140313152), (2, 70156576), (4, 35078288), (7, 20044736), (8, 17539144), (14, 10022368), (16, 8769572), (28, 5011184), (32, 4384786), (41, 3422272), (56, 2505592), (64, 2192393), (82, 1711136), (112, 1252796), (164, 855568), (224, 626398), (287, 488896), (328, 427784), (448, 313199), (574, 244448), (656, 213892), (1148, 122224), (1312, 106946), (2296, 61112), (2624, 53473), (4592, 30556), (7639, 18368), (9184, 15278)]