245780192

素因数分解:

$2^5\times 7^1\times {\mathrm{137}}^1\times {\mathrm{8009}}^1$

素因数の和:8163

約数の個数: 48

約数和(自身を含む): 557111520

約数和(自身を除く): 311331328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 137, 224, 274, 548, 959, 1096, 1918, 2192, 3836, 4384, 7672, 8009, 15344, 16018, 30688, 32036, 56063, 64072, 112126, 128144, 224252, 256288, 448504, 897008, 1097233, 1794016, 2194466, 4388932, 7680631, 8777864, 15361262, 17555728, 30722524, 35111456, 61445048, 122890096, 245780192]

約数ペア:

[(1, 245780192), (2, 122890096), (4, 61445048), (7, 35111456), (8, 30722524), (14, 17555728), (16, 15361262), (28, 8777864), (32, 7680631), (56, 4388932), (112, 2194466), (137, 1794016), (224, 1097233), (274, 897008), (548, 448504), (959, 256288), (1096, 224252), (1918, 128144), (2192, 112126), (3836, 64072), (4384, 56063), (7672, 32036), (8009, 30688), (15344, 16018)]