191836288

素因数分解:

$2^7\times 7^1\times {\mathrm{251}}^1\times {\mathrm{853}}^1$

素因数の和:1125

約数の個数: 64

約数和(自身を含む): 439024320

約数和(自身を除く): 247188032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 251, 448, 502, 853, 896, 1004, 1706, 1757, 2008, 3412, 3514, 4016, 5971, 6824, 7028, 8032, 11942, 13648, 14056, 16064, 23884, 27296, 28112, 32128, 47768, 54592, 56224, 95536, 109184, 112448, 191072, 214103, 224896, 382144, 428206, 764288, 856412, 1498721, 1712824, 2997442, 3425648, 5994884, 6851296, 11989768, 13702592, 23979536, 27405184, 47959072, 95918144, 191836288]

約数ペア:

[(1, 191836288), (2, 95918144), (4, 47959072), (7, 27405184), (8, 23979536), (14, 13702592), (16, 11989768), (28, 6851296), (32, 5994884), (56, 3425648), (64, 2997442), (112, 1712824), (128, 1498721), (224, 856412), (251, 764288), (448, 428206), (502, 382144), (853, 224896), (896, 214103), (1004, 191072), (1706, 112448), (1757, 109184), (2008, 95536), (3412, 56224), (3514, 54592), (4016, 47768), (5971, 32128), (6824, 28112), (7028, 27296), (8032, 23884), (11942, 16064), (13648, 14056)]