163569904

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{797}}^1$

素因数の和:1033

約数の個数: 40

約数和(自身を含む): 322979328

約数和(自身を除く): 159409424

約数列:

[1, 2, 4, 8, 16, 101, 127, 202, 254, 404, 508, 797, 808, 1016, 1594, 1616, 2032, 3188, 6376, 12752, 12827, 25654, 51308, 80497, 101219, 102616, 160994, 202438, 205232, 321988, 404876, 643976, 809752, 1287952, 1619504, 10223119, 20446238, 40892476, 81784952, 163569904]

約数ペア:

[(1, 163569904), (2, 81784952), (4, 40892476), (8, 20446238), (16, 10223119), (101, 1619504), (127, 1287952), (202, 809752), (254, 643976), (404, 404876), (508, 321988), (797, 205232), (808, 202438), (1016, 160994), (1594, 102616), (1616, 101219), (2032, 80497), (3188, 51308), (6376, 25654), (12752, 12827)]