156975448

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{45953}}^1$

素因数の和:46027

約数の個数: 32

約数和(自身を含む): 341897760

約数和(自身を除く): 184922312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 45953, 91906, 183812, 321671, 367624, 643342, 1286684, 2573368, 2803133, 5606266, 11212532, 19621931, 22425064, 39243862, 78487724, 156975448]

約数ペア:

[(1, 156975448), (2, 78487724), (4, 39243862), (7, 22425064), (8, 19621931), (14, 11212532), (28, 5606266), (56, 2803133), (61, 2573368), (122, 1286684), (244, 643342), (427, 367624), (488, 321671), (854, 183812), (1708, 91906), (3416, 45953)]