177754928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{8297}}^1$

素因数の和:8421

約数の個数: 40

約数和(自身を含む): 374538528

約数和(自身を除く): 196783600

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 206, 208, 412, 824, 1339, 1648, 2678, 5356, 8297, 10712, 16594, 21424, 33188, 66376, 107861, 132752, 215722, 431444, 854591, 862888, 1709182, 1725776, 3418364, 6836728, 11109683, 13673456, 22219366, 44438732, 88877464, 177754928]

約数ペア:

[(1, 177754928), (2, 88877464), (4, 44438732), (8, 22219366), (13, 13673456), (16, 11109683), (26, 6836728), (52, 3418364), (103, 1725776), (104, 1709182), (206, 862888), (208, 854591), (412, 431444), (824, 215722), (1339, 132752), (1648, 107861), (2678, 66376), (5356, 33188), (8297, 21424), (10712, 16594)]