137027488

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{329393}}^1$

素因数の和:329416

約数の個数: 24

約数和(自身を含む): 290525508

約数和(自身を除く): 153498020

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 329393, 658786, 1317572, 2635144, 4282109, 5270288, 8564218, 10540576, 17128436, 34256872, 68513744, 137027488]

約数ペア:

[(1, 137027488), (2, 68513744), (4, 34256872), (8, 17128436), (13, 10540576), (16, 8564218), (26, 5270288), (32, 4282109), (52, 2635144), (104, 1317572), (208, 658786), (416, 329393)]