128549816

素因数分解:

$2^3\times {\mathrm{1453}}^1\times {\mathrm{11059}}^1$

素因数の和:12518

約数の個数: 16

約数和(自身を含む): 241218600

約数和(自身を除く): 112668784

約数列:

[1, 2, 4, 8, 1453, 2906, 5812, 11059, 11624, 22118, 44236, 88472, 16068727, 32137454, 64274908, 128549816]

約数ペア:

[(1, 128549816), (2, 64274908), (4, 32137454), (8, 16068727), (1453, 88472), (2906, 44236), (5812, 22118), (11059, 11624)]