130007488

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{156259}}^1$

素因数の和:156284

約数の個数: 28

約数和(自身を含む): 277830280

約数和(自身を除く): 147822792

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 156259, 312518, 625036, 1250072, 2031367, 2500144, 4062734, 5000288, 8125468, 10000576, 16250936, 32501872, 65003744, 130007488]

約数ペア:

[(1, 130007488), (2, 65003744), (4, 32501872), (8, 16250936), (13, 10000576), (16, 8125468), (26, 5000288), (32, 4062734), (52, 2500144), (64, 2031367), (104, 1250072), (208, 625036), (416, 312518), (832, 156259)]