149252384

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{274361}}^1$

素因数の和:274388

約数の個数: 24

約数和(自身を含む): 311126508

約数和(自身を除く): 161874124

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 274361, 548722, 1097444, 2194888, 4389776, 4664137, 8779552, 9328274, 18656548, 37313096, 74626192, 149252384]

約数ペア:

[(1, 149252384), (2, 74626192), (4, 37313096), (8, 18656548), (16, 9328274), (17, 8779552), (32, 4664137), (34, 4389776), (68, 2194888), (136, 1097444), (272, 548722), (544, 274361)]