167953984

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3911}}^1$

素因数の和:3995

約数の個数: 56

約数和(自身を含む): 369637056

約数和(自身を除く): 201683072

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 64, 88, 122, 176, 244, 352, 488, 671, 704, 976, 1342, 1952, 2684, 3904, 3911, 5368, 7822, 10736, 15644, 21472, 31288, 42944, 43021, 62576, 86042, 125152, 172084, 238571, 250304, 344168, 477142, 688336, 954284, 1376672, 1908568, 2624281, 2753344, 3817136, 5248562, 7634272, 10497124, 15268544, 20994248, 41988496, 83976992, 167953984]

約数ペア:

[(1, 167953984), (2, 83976992), (4, 41988496), (8, 20994248), (11, 15268544), (16, 10497124), (22, 7634272), (32, 5248562), (44, 3817136), (61, 2753344), (64, 2624281), (88, 1908568), (122, 1376672), (176, 954284), (244, 688336), (352, 477142), (488, 344168), (671, 250304), (704, 238571), (976, 172084), (1342, 125152), (1952, 86042), (2684, 62576), (3904, 43021), (3911, 42944), (5368, 31288), (7822, 21472), (10736, 15644)]