140320368

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{23767}}^1$

素因数の和:23822

約数の個数: 60

約数和(自身を含む): 402297168

約数和(自身を除く): 261976800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 656, 738, 984, 1476, 1968, 2952, 5904, 23767, 47534, 71301, 95068, 142602, 190136, 213903, 285204, 380272, 427806, 570408, 855612, 974447, 1140816, 1711224, 1948894, 2923341, 3422448, 3897788, 5846682, 7795576, 8770023, 11693364, 15591152, 17540046, 23386728, 35080092, 46773456, 70160184, 140320368]

約数ペア:

[(1, 140320368), (2, 70160184), (3, 46773456), (4, 35080092), (6, 23386728), (8, 17540046), (9, 15591152), (12, 11693364), (16, 8770023), (18, 7795576), (24, 5846682), (36, 3897788), (41, 3422448), (48, 2923341), (72, 1948894), (82, 1711224), (123, 1140816), (144, 974447), (164, 855612), (246, 570408), (328, 427806), (369, 380272), (492, 285204), (656, 213903), (738, 190136), (984, 142602), (1476, 95068), (1968, 71301), (2952, 47534), (5904, 23767)]