138748122

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{1693}}^1$

素因数の和:1887

約数の個数: 48

約数和(自身を含む): 313152840

約数和(自身を除く): 174404718

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 157, 174, 261, 314, 471, 522, 942, 1413, 1693, 2826, 3386, 4553, 5079, 9106, 10158, 13659, 15237, 27318, 30474, 40977, 49097, 81954, 98194, 147291, 265801, 294582, 441873, 531602, 797403, 883746, 1594806, 2392209, 4784418, 7708229, 15416458, 23124687, 46249374, 69374061, 138748122]

約数ペア:

[(1, 138748122), (2, 69374061), (3, 46249374), (6, 23124687), (9, 15416458), (18, 7708229), (29, 4784418), (58, 2392209), (87, 1594806), (157, 883746), (174, 797403), (261, 531602), (314, 441873), (471, 294582), (522, 265801), (942, 147291), (1413, 98194), (1693, 81954), (2826, 49097), (3386, 40977), (4553, 30474), (5079, 27318), (9106, 15237), (10158, 13659)]