155513305084

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{4585249}}^1$

素因数の和:4585453

約数の個数: 24

約数和(自身を含む): 278599790000

約数和(自身を除く): 123086484916

約数列:

[1, 2, 4, 61, 122, 139, 244, 278, 556, 8479, 16958, 33916, 4585249, 9170498, 18340996, 279700189, 559400378, 637349611, 1118800756, 1274699222, 2549398444, 38878326271, 77756652542, 155513305084]

約数ペア:

[(1, 155513305084), (2, 77756652542), (4, 38878326271), (61, 2549398444), (122, 1274699222), (139, 1118800756), (244, 637349611), (278, 559400378), (556, 279700189), (8479, 18340996), (16958, 9170498), (33916, 4585249)]