134879576

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{1489}}^1$

素因数の和:1588

約数の個数: 48

約数和(自身を含む): 278123400

約数和(自身を除く): 143243824

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 169, 268, 338, 536, 676, 871, 1352, 1489, 1742, 2978, 3484, 5956, 6968, 11323, 11912, 19357, 22646, 38714, 45292, 77428, 90584, 99763, 154856, 199526, 251641, 399052, 503282, 798104, 1006564, 1296919, 2013128, 2593838, 5187676, 10375352, 16859947, 33719894, 67439788, 134879576]

約数ペア:

[(1, 134879576), (2, 67439788), (4, 33719894), (8, 16859947), (13, 10375352), (26, 5187676), (52, 2593838), (67, 2013128), (104, 1296919), (134, 1006564), (169, 798104), (268, 503282), (338, 399052), (536, 251641), (676, 199526), (871, 154856), (1352, 99763), (1489, 90584), (1742, 77428), (2978, 45292), (3484, 38714), (5956, 22646), (6968, 19357), (11323, 11912)]