148401946

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{4993}}^1$

素因数の和:5206

約数の個数: 32

約数和(自身を含む): 279024768

約数和(自身を除く): 130622822

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 193, 386, 1351, 2123, 2702, 4246, 4993, 9986, 14861, 29722, 34951, 54923, 69902, 109846, 384461, 768922, 963649, 1927298, 6745543, 10600139, 13491086, 21200278, 74200973, 148401946]

約数ペア:

[(1, 148401946), (2, 74200973), (7, 21200278), (11, 13491086), (14, 10600139), (22, 6745543), (77, 1927298), (154, 963649), (193, 768922), (386, 384461), (1351, 109846), (2123, 69902), (2702, 54923), (4246, 34951), (4993, 29722), (9986, 14861)]