179153956

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 339471216

約数和(自身を除く): 160317260

約数列:

[1, 2, 4, 17, 34, 68, 97, 157, 173, 194, 314, 346, 388, 628, 692, 1649, 2669, 2941, 3298, 5338, 5882, 6596, 10676, 11764, 15229, 16781, 27161, 30458, 33562, 54322, 60916, 67124, 108644, 258893, 285277, 461737, 517786, 570554, 923474, 1035572, 1141108, 1846948, 2634617, 5269234, 10538468, 44788489, 89576978, 179153956]

約数ペア:

[(1, 179153956), (2, 89576978), (4, 44788489), (17, 10538468), (34, 5269234), (68, 2634617), (97, 1846948), (157, 1141108), (173, 1035572), (194, 923474), (314, 570554), (346, 517786), (388, 461737), (628, 285277), (692, 258893), (1649, 108644), (2669, 67124), (2941, 60916), (3298, 54322), (5338, 33562), (5882, 30458), (6596, 27161), (10676, 16781), (11764, 15229)]