161951552

素因数分解:

$2^6\times 7^1\times {\mathrm{361499}}^1$

素因数の和:361518

約数の個数: 28

約数和(自身を含む): 367284000

約数和(自身を除く): 205332448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 361499, 722998, 1445996, 2530493, 2891992, 5060986, 5783984, 10121972, 11567968, 20243944, 23135936, 40487888, 80975776, 161951552]

約数ペア:

[(1, 161951552), (2, 80975776), (4, 40487888), (7, 23135936), (8, 20243944), (14, 11567968), (16, 10121972), (28, 5783984), (32, 5060986), (56, 2891992), (64, 2530493), (112, 1445996), (224, 722998), (448, 361499)]