140682304

素因数分解:

$2^6\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1303}}^1$

素因数の和:1563

約数の個数: 56

約数和(自身を含む): 320617088

約数和(自身を除く): 179934784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 241, 448, 482, 964, 1303, 1687, 1928, 2606, 3374, 3856, 5212, 6748, 7712, 9121, 10424, 13496, 15424, 18242, 20848, 26992, 36484, 41696, 53984, 72968, 83392, 107968, 145936, 291872, 314023, 583744, 628046, 1256092, 2198161, 2512184, 4396322, 5024368, 8792644, 10048736, 17585288, 20097472, 35170576, 70341152, 140682304]

約数ペア:

[(1, 140682304), (2, 70341152), (4, 35170576), (7, 20097472), (8, 17585288), (14, 10048736), (16, 8792644), (28, 5024368), (32, 4396322), (56, 2512184), (64, 2198161), (112, 1256092), (224, 628046), (241, 583744), (448, 314023), (482, 291872), (964, 145936), (1303, 107968), (1687, 83392), (1928, 72968), (2606, 53984), (3374, 41696), (3856, 36484), (5212, 26992), (6748, 20848), (7712, 18242), (9121, 15424), (10424, 13496)]