160687728

素因数分解:

$2^4\times 3^2\times {\mathrm{587}}^1\times {\mathrm{1901}}^1$

素因数の和:2502

約数の個数: 60

約数和(自身を含む): 450705528

約数和(自身を除く): 290017800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 587, 1174, 1761, 1901, 2348, 3522, 3802, 4696, 5283, 5703, 7044, 7604, 9392, 10566, 11406, 14088, 15208, 17109, 21132, 22812, 28176, 30416, 34218, 42264, 45624, 68436, 84528, 91248, 136872, 273744, 1115887, 2231774, 3347661, 4463548, 6695322, 8927096, 10042983, 13390644, 17854192, 20085966, 26781288, 40171932, 53562576, 80343864, 160687728]

約数ペア:

[(1, 160687728), (2, 80343864), (3, 53562576), (4, 40171932), (6, 26781288), (8, 20085966), (9, 17854192), (12, 13390644), (16, 10042983), (18, 8927096), (24, 6695322), (36, 4463548), (48, 3347661), (72, 2231774), (144, 1115887), (587, 273744), (1174, 136872), (1761, 91248), (1901, 84528), (2348, 68436), (3522, 45624), (3802, 42264), (4696, 34218), (5283, 30416), (5703, 28176), (7044, 22812), (7604, 21132), (9392, 17109), (10566, 15208), (11406, 14088)]