155952944

素因数分解:

$2^4\times 7^1\times {\mathrm{673}}^1\times {\mathrm{2069}}^1$

素因数の和:2757

約数の個数: 40

約数和(自身を含む): 346004640

約数和(自身を除く): 190051696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 673, 1346, 2069, 2692, 4138, 4711, 5384, 8276, 9422, 10768, 14483, 16552, 18844, 28966, 33104, 37688, 57932, 75376, 115864, 231728, 1392437, 2784874, 5569748, 9747059, 11139496, 19494118, 22278992, 38988236, 77976472, 155952944]

約数ペア:

[(1, 155952944), (2, 77976472), (4, 38988236), (7, 22278992), (8, 19494118), (14, 11139496), (16, 9747059), (28, 5569748), (56, 2784874), (112, 1392437), (673, 231728), (1346, 115864), (2069, 75376), (2692, 57932), (4138, 37688), (4711, 33104), (5384, 28966), (8276, 18844), (9422, 16552), (10768, 14483)]