130787792

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{3947}}^1$

素因数の和:4083

約数の個数: 40

約数和(自身を含む): 269253600

約数和(自身を除く): 138465808

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 109, 152, 218, 304, 436, 872, 1744, 2071, 3947, 4142, 7894, 8284, 15788, 16568, 31576, 33136, 63152, 74993, 149986, 299972, 430223, 599944, 860446, 1199888, 1720892, 3441784, 6883568, 8174237, 16348474, 32696948, 65393896, 130787792]

約数ペア:

[(1, 130787792), (2, 65393896), (4, 32696948), (8, 16348474), (16, 8174237), (19, 6883568), (38, 3441784), (76, 1720892), (109, 1199888), (152, 860446), (218, 599944), (304, 430223), (436, 299972), (872, 149986), (1744, 74993), (2071, 63152), (3947, 33136), (4142, 31576), (7894, 16568), (8284, 15788)]