159213456

素因数分解:

$2^4\times 3^2\times {\mathrm{1105649}}^1$

素因数の和:1105663

約数の個数: 30

約数和(自身を含む): 445576950

約数和(自身を除く): 286363494

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1105649, 2211298, 3316947, 4422596, 6633894, 8845192, 9950841, 13267788, 17690384, 19901682, 26535576, 39803364, 53071152, 79606728, 159213456]

約数ペア:

[(1, 159213456), (2, 79606728), (3, 53071152), (4, 39803364), (6, 26535576), (8, 19901682), (9, 17690384), (12, 13267788), (16, 9950841), (18, 8845192), (24, 6633894), (36, 4422596), (48, 3316947), (72, 2211298), (144, 1105649)]