140160482

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5653}}^1$

素因数の和:5703

約数の個数: 48

約数和(自身を含む): 278448192

約数和(自身を除く): 138287710

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 49, 77, 98, 154, 161, 253, 322, 506, 539, 1078, 1127, 1771, 2254, 3542, 5653, 11306, 12397, 24794, 39571, 62183, 79142, 124366, 130019, 260038, 276997, 435281, 553994, 870562, 910133, 1430209, 1820266, 2860418, 3046967, 6093934, 6370931, 10011463, 12741862, 20022926, 70080241, 140160482]

約数ペア:

[(1, 140160482), (2, 70080241), (7, 20022926), (11, 12741862), (14, 10011463), (22, 6370931), (23, 6093934), (46, 3046967), (49, 2860418), (77, 1820266), (98, 1430209), (154, 910133), (161, 870562), (253, 553994), (322, 435281), (506, 276997), (539, 260038), (1078, 130019), (1127, 124366), (1771, 79142), (2254, 62183), (3542, 39571), (5653, 24794), (11306, 12397)]