144279646

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{2069}}^1$

素因数の和:2388

約数の個数: 32

約数和(自身を含む): 262906560

約数和(自身を除く): 118626914

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 293, 586, 2051, 2069, 4102, 4138, 4981, 9962, 14483, 28966, 34867, 35173, 69734, 70346, 246211, 492422, 606217, 1212434, 4243519, 8487038, 10305689, 20611378, 72139823, 144279646]

約数ペア:

[(1, 144279646), (2, 72139823), (7, 20611378), (14, 10305689), (17, 8487038), (34, 4243519), (119, 1212434), (238, 606217), (293, 492422), (586, 246211), (2051, 70346), (2069, 69734), (4102, 35173), (4138, 34867), (4981, 28966), (9962, 14483)]