147097904

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{51361}}^1$

素因数の和:51548

約数の個数: 20

約数和(自身を含む): 286599960

約数和(自身を除く): 139502056

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 51361, 102722, 205444, 410888, 821776, 9193619, 18387238, 36774476, 73548952, 147097904]

約数ペア:

[(1, 147097904), (2, 73548952), (4, 36774476), (8, 18387238), (16, 9193619), (179, 821776), (358, 410888), (716, 205444), (1432, 102722), (2864, 51361)]