155128528

素因数分解:

$2^4\times {\mathrm{859}}^1\times {\mathrm{11287}}^1$

素因数の和:12154

約数の個数: 20

約数和(自身を含む): 300938080

約数和(自身を除く): 145809552

約数列:

[1, 2, 4, 8, 16, 859, 1718, 3436, 6872, 11287, 13744, 22574, 45148, 90296, 180592, 9695533, 19391066, 38782132, 77564264, 155128528]

約数ペア:

[(1, 155128528), (2, 77564264), (4, 38782132), (8, 19391066), (16, 9695533), (859, 180592), (1718, 90296), (3436, 45148), (6872, 22574), (11287, 13744)]