169539708

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{63929}}^1$

素因数の和:63966

約数の個数: 48

約数和(自身を含む): 451090080

約数和(自身を除く): 281550372

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 63929, 127858, 191787, 255716, 383574, 767148, 831077, 1086793, 1662154, 2173586, 2493231, 3260379, 3324308, 4347172, 4986462, 6520758, 9972924, 13041516, 14128309, 28256618, 42384927, 56513236, 84769854, 169539708]

約数ペア:

[(1, 169539708), (2, 84769854), (3, 56513236), (4, 42384927), (6, 28256618), (12, 14128309), (13, 13041516), (17, 9972924), (26, 6520758), (34, 4986462), (39, 4347172), (51, 3324308), (52, 3260379), (68, 2493231), (78, 2173586), (102, 1662154), (156, 1086793), (204, 831077), (221, 767148), (442, 383574), (663, 255716), (884, 191787), (1326, 127858), (2652, 63929)]