157459004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{9127}}^1$

素因数の和:9377

約数の個数: 24

約数和(自身を含む): 291365760

約数和(自身を除く): 133906756

約数列:

[1, 2, 4, 19, 38, 76, 227, 454, 908, 4313, 8626, 9127, 17252, 18254, 36508, 173413, 346826, 693652, 2071829, 4143658, 8287316, 39364751, 78729502, 157459004]

約数ペア:

[(1, 157459004), (2, 78729502), (4, 39364751), (19, 8287316), (38, 4143658), (76, 2071829), (227, 693652), (454, 346826), (908, 173413), (4313, 36508), (8626, 18254), (9127, 17252)]