164442964

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{143243}}^1$

素因数の和:143295

約数の個数: 24

約数和(自身を含む): 336909888

約数和(自身を除く): 172466924

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 143243, 286486, 572972, 1002701, 2005402, 4010804, 5872963, 11745926, 23491852, 41110741, 82221482, 164442964]

約数ペア:

[(1, 164442964), (2, 82221482), (4, 41110741), (7, 23491852), (14, 11745926), (28, 5872963), (41, 4010804), (82, 2005402), (164, 1002701), (287, 572972), (574, 286486), (1148, 143243)]