161489152

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{57347}}^1$

素因数の和:57374

約数の個数: 36

約数和(自身を含む): 351657936

約数和(自身を除く): 190168784

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 704, 1408, 2816, 57347, 114694, 229388, 458776, 630817, 917552, 1261634, 1835104, 2523268, 3670208, 5046536, 7340416, 10093072, 14680832, 20186144, 40372288, 80744576, 161489152]

約数ペア:

[(1, 161489152), (2, 80744576), (4, 40372288), (8, 20186144), (11, 14680832), (16, 10093072), (22, 7340416), (32, 5046536), (44, 3670208), (64, 2523268), (88, 1835104), (128, 1261634), (176, 917552), (256, 630817), (352, 458776), (704, 229388), (1408, 114694), (2816, 57347)]