161577078

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{121853}}^1$

素因数の和:121888

約数の個数: 32

約数和(自身を含む): 368486496

約数和(自身を除く): 206909418

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 121853, 243706, 365559, 731118, 1584089, 2071501, 3168178, 4143002, 4752267, 6214503, 9504534, 12429006, 26929513, 53859026, 80788539, 161577078]

約数ペア:

[(1, 161577078), (2, 80788539), (3, 53859026), (6, 26929513), (13, 12429006), (17, 9504534), (26, 6214503), (34, 4752267), (39, 4143002), (51, 3168178), (78, 2071501), (102, 1584089), (221, 731118), (442, 365559), (663, 243706), (1326, 121853)]