147917546

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{7039}}^1$

素因数の和:7146

約数の個数: 32

約数和(自身を含む): 270336000

約数和(自身を除く): 122418454

約数列:

[1, 2, 7, 14, 19, 38, 79, 133, 158, 266, 553, 1106, 1501, 3002, 7039, 10507, 14078, 21014, 49273, 98546, 133741, 267482, 556081, 936187, 1112162, 1872374, 3892567, 7785134, 10565539, 21131078, 73958773, 147917546]

約数ペア:

[(1, 147917546), (2, 73958773), (7, 21131078), (14, 10565539), (19, 7785134), (38, 3892567), (79, 1872374), (133, 1112162), (158, 936187), (266, 556081), (553, 267482), (1106, 133741), (1501, 98546), (3002, 49273), (7039, 21014), (10507, 14078)]