156978302

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{85037}}^1$

素因数の和:85123

約数の個数: 16

約数和(自身を含む): 257154912

約数和(自身を除く): 100176610

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 85037, 170074, 1105481, 2210962, 6037627, 12075254, 78489151, 156978302]

約数ペア:

[(1, 156978302), (2, 78489151), (13, 12075254), (26, 6037627), (71, 2210962), (142, 1105481), (923, 170074), (1846, 85037)]