165476738

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{15173}}^1$

素因数の和:15242

約数の個数: 32

約数和(自身を含む): 305907840

約数和(自身を除く): 140431102

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 574, 779, 1558, 5453, 10906, 15173, 30346, 106211, 212422, 288287, 576574, 622093, 1244186, 2018009, 4036018, 4354651, 8709302, 11819767, 23639534, 82738369, 165476738]

約数ペア:

[(1, 165476738), (2, 82738369), (7, 23639534), (14, 11819767), (19, 8709302), (38, 4354651), (41, 4036018), (82, 2018009), (133, 1244186), (266, 622093), (287, 576574), (574, 288287), (779, 212422), (1558, 106211), (5453, 30346), (10906, 15173)]