149780384

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{360049}}^1$

素因数の和:360072

約数の個数: 24

約数和(自身を含む): 317564100

約数和(自身を除く): 167783716

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 360049, 720098, 1440196, 2880392, 4680637, 5760784, 9361274, 11521568, 18722548, 37445096, 74890192, 149780384]

約数ペア:

[(1, 149780384), (2, 74890192), (4, 37445096), (8, 18722548), (13, 11521568), (16, 9361274), (26, 5760784), (32, 4680637), (52, 2880392), (104, 1440196), (208, 720098), (416, 360049)]