140939544

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{773}}^1$

素因数の和:960

約数の個数: 64

約数和(自身を含む): 361117440

約数和(自身を除く): 220177896

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 107, 142, 213, 214, 284, 321, 426, 428, 568, 642, 773, 852, 856, 1284, 1546, 1704, 2319, 2568, 3092, 4638, 6184, 7597, 9276, 15194, 18552, 22791, 30388, 45582, 54883, 60776, 82711, 91164, 109766, 164649, 165422, 182328, 219532, 248133, 329298, 330844, 439064, 496266, 658596, 661688, 992532, 1317192, 1985064, 5872481, 11744962, 17617443, 23489924, 35234886, 46979848, 70469772, 140939544]

約数ペア:

[(1, 140939544), (2, 70469772), (3, 46979848), (4, 35234886), (6, 23489924), (8, 17617443), (12, 11744962), (24, 5872481), (71, 1985064), (107, 1317192), (142, 992532), (213, 661688), (214, 658596), (284, 496266), (321, 439064), (426, 330844), (428, 329298), (568, 248133), (642, 219532), (773, 182328), (852, 165422), (856, 164649), (1284, 109766), (1546, 91164), (1704, 82711), (2319, 60776), (2568, 54883), (3092, 45582), (4638, 30388), (6184, 22791), (7597, 18552), (9276, 15194)]