142252544

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2089}}^1$

素因数の和:2133

約数の個数: 80

約数和(自身を含む): 342091200

約数和(自身を除く): 199838656

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 512, 532, 608, 896, 1064, 1216, 1792, 2089, 2128, 2432, 3584, 4178, 4256, 4864, 8356, 8512, 9728, 14623, 16712, 17024, 29246, 33424, 34048, 39691, 58492, 66848, 68096, 79382, 116984, 133696, 158764, 233968, 267392, 277837, 317528, 467936, 534784, 555674, 635056, 935872, 1069568, 1111348, 1270112, 1871744, 2222696, 2540224, 3743488, 4445392, 5080448, 7486976, 8890784, 10160896, 17781568, 20321792, 35563136, 71126272, 142252544]

約数ペア:

[(1, 142252544), (2, 71126272), (4, 35563136), (7, 20321792), (8, 17781568), (14, 10160896), (16, 8890784), (19, 7486976), (28, 5080448), (32, 4445392), (38, 3743488), (56, 2540224), (64, 2222696), (76, 1871744), (112, 1270112), (128, 1111348), (133, 1069568), (152, 935872), (224, 635056), (256, 555674), (266, 534784), (304, 467936), (448, 317528), (512, 277837), (532, 267392), (608, 233968), (896, 158764), (1064, 133696), (1216, 116984), (1792, 79382), (2089, 68096), (2128, 66848), (2432, 58492), (3584, 39691), (4178, 34048), (4256, 33424), (4864, 29246), (8356, 17024), (8512, 16712), (9728, 14623)]