136945428

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{1321}}^1$

素因数の和:1544

約数の個数: 48

約数和(自身を含む): 327813696

約数和(自身を除く): 190868268

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 163, 212, 318, 326, 489, 636, 652, 978, 1321, 1956, 2642, 3963, 5284, 7926, 8639, 15852, 17278, 25917, 34556, 51834, 70013, 103668, 140026, 210039, 215323, 280052, 420078, 430646, 645969, 840156, 861292, 1291938, 2583876, 11412119, 22824238, 34236357, 45648476, 68472714, 136945428]

約数ペア:

[(1, 136945428), (2, 68472714), (3, 45648476), (4, 34236357), (6, 22824238), (12, 11412119), (53, 2583876), (106, 1291938), (159, 861292), (163, 840156), (212, 645969), (318, 430646), (326, 420078), (489, 280052), (636, 215323), (652, 210039), (978, 140026), (1321, 103668), (1956, 70013), (2642, 51834), (3963, 34556), (5284, 25917), (7926, 17278), (8639, 15852)]