156788962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1\times {\mathrm{419}}^1$

素因数の和:738

約数の個数: 32

約数和(自身を含む): 261817920

約数和(自身を除く): 105028958

約数列:

[1, 2, 11, 22, 73, 146, 233, 419, 466, 803, 838, 1606, 2563, 4609, 5126, 9218, 17009, 30587, 34018, 61174, 97627, 187099, 195254, 336457, 374198, 672914, 1073897, 2147794, 7126771, 14253542, 78394481, 156788962]

約数ペア:

[(1, 156788962), (2, 78394481), (11, 14253542), (22, 7126771), (73, 2147794), (146, 1073897), (233, 672914), (419, 374198), (466, 336457), (803, 195254), (838, 187099), (1606, 97627), (2563, 61174), (4609, 34018), (5126, 30587), (9218, 17009)]