156788533454

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1\times {\mathrm{315461}}^1$

素因数の和:315872

約数の個数: 32

約数和(自身を含む): 271832343552

約数和(自身を除く): 115043810098

約数列:

[1, 2, 7, 14, 131, 262, 271, 542, 917, 1834, 1897, 3794, 35501, 71002, 248507, 315461, 497014, 630922, 2208227, 4416454, 41325391, 82650782, 85489931, 170979862, 289277737, 578555474, 598429517, 1196859034, 11199180961, 22398361922, 78394266727, 156788533454]

約数ペア:

[(1, 156788533454), (2, 78394266727), (7, 22398361922), (14, 11199180961), (131, 1196859034), (262, 598429517), (271, 578555474), (542, 289277737), (917, 170979862), (1834, 85489931), (1897, 82650782), (3794, 41325391), (35501, 4416454), (71002, 2208227), (248507, 630922), (315461, 497014)]