170997568

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20089}}^1$

素因数の和:20127

約数の個数: 56

約数和(自身を含む): 408228800

約数和(自身を除く): 237231232

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8512, 20089, 40178, 80356, 140623, 160712, 281246, 321424, 381691, 562492, 642848, 763382, 1124984, 1285696, 1526764, 2249968, 2671837, 3053528, 4499936, 5343674, 6107056, 8999872, 10687348, 12214112, 21374696, 24428224, 42749392, 85498784, 170997568]

約数ペア:

[(1, 170997568), (2, 85498784), (4, 42749392), (7, 24428224), (8, 21374696), (14, 12214112), (16, 10687348), (19, 8999872), (28, 6107056), (32, 5343674), (38, 4499936), (56, 3053528), (64, 2671837), (76, 2249968), (112, 1526764), (133, 1285696), (152, 1124984), (224, 763382), (266, 642848), (304, 562492), (448, 381691), (532, 321424), (608, 281246), (1064, 160712), (1216, 140623), (2128, 80356), (4256, 40178), (8512, 20089)]