133238252

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{15809}}^1$

素因数の和:15870

約数の個数: 36

約数和(自身を含む): 277560360

約数和(自身を除く): 144322108

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 602, 1204, 2107, 4214, 8428, 15809, 31618, 63236, 110663, 221326, 442652, 679787, 774641, 1359574, 1549282, 2719148, 3098564, 4758509, 9517018, 19034036, 33309563, 66619126, 133238252]

約数ペア:

[(1, 133238252), (2, 66619126), (4, 33309563), (7, 19034036), (14, 9517018), (28, 4758509), (43, 3098564), (49, 2719148), (86, 1549282), (98, 1359574), (172, 774641), (196, 679787), (301, 442652), (602, 221326), (1204, 110663), (2107, 63236), (4214, 31618), (8428, 15809)]