155800764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{618257}}^1$

素因数の和:618274

約数の個数: 36

約数和(自身を含む): 450091824

約数和(自身を除く): 294291060

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 618257, 1236514, 1854771, 2473028, 3709542, 4327799, 5564313, 7419084, 8655598, 11128626, 12983397, 17311196, 22257252, 25966794, 38950191, 51933588, 77900382, 155800764]

約数ペア:

[(1, 155800764), (2, 77900382), (3, 51933588), (4, 38950191), (6, 25966794), (7, 22257252), (9, 17311196), (12, 12983397), (14, 11128626), (18, 8655598), (21, 7419084), (28, 5564313), (36, 4327799), (42, 3709542), (63, 2473028), (84, 1854771), (126, 1236514), (252, 618257)]