133520968

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{76913}}^1$

素因数の和:76957

約数の個数: 32

約数和(自身を含む): 295349760

約数和(自身を除く): 161828792

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 76913, 153826, 307652, 538391, 615304, 1076782, 2153564, 2384303, 4307128, 4768606, 9537212, 16690121, 19074424, 33380242, 66760484, 133520968]

約数ペア:

[(1, 133520968), (2, 66760484), (4, 33380242), (7, 19074424), (8, 16690121), (14, 9537212), (28, 4768606), (31, 4307128), (56, 2384303), (62, 2153564), (124, 1076782), (217, 615304), (248, 538391), (434, 307652), (868, 153826), (1736, 76913)]