161335296

素因数分解:

$2^{11}\times 3^2\times {\mathrm{8753}}^1$

素因数の和:8781

約数の個数: 72

約数和(自身を含む): 466019190

約数和(自身を除く): 304683894

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2048, 2304, 3072, 4608, 6144, 8753, 9216, 17506, 18432, 26259, 35012, 52518, 70024, 78777, 105036, 140048, 157554, 210072, 280096, 315108, 420144, 560192, 630216, 840288, 1120384, 1260432, 1680576, 2240768, 2520864, 3361152, 4481536, 5041728, 6722304, 8963072, 10083456, 13444608, 17926144, 20166912, 26889216, 40333824, 53778432, 80667648, 161335296]

約数ペア:

[(1, 161335296), (2, 80667648), (3, 53778432), (4, 40333824), (6, 26889216), (8, 20166912), (9, 17926144), (12, 13444608), (16, 10083456), (18, 8963072), (24, 6722304), (32, 5041728), (36, 4481536), (48, 3361152), (64, 2520864), (72, 2240768), (96, 1680576), (128, 1260432), (144, 1120384), (192, 840288), (256, 630216), (288, 560192), (384, 420144), (512, 315108), (576, 280096), (768, 210072), (1024, 157554), (1152, 140048), (1536, 105036), (2048, 78777), (2304, 70024), (3072, 52518), (4608, 35012), (6144, 26259), (8753, 18432), (9216, 17506)]