142464

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{53}}^1$

素因数の和:77

約数の個数: 64

約数和(自身を含む): 440640

約数和(自身を除く): 298176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 53, 56, 64, 84, 96, 106, 112, 128, 159, 168, 192, 212, 224, 318, 336, 371, 384, 424, 448, 636, 672, 742, 848, 896, 1113, 1272, 1344, 1484, 1696, 2226, 2544, 2688, 2968, 3392, 4452, 5088, 5936, 6784, 8904, 10176, 11872, 17808, 20352, 23744, 35616, 47488, 71232, 142464]

約数ペア:

[(1, 142464), (2, 71232), (3, 47488), (4, 35616), (6, 23744), (7, 20352), (8, 17808), (12, 11872), (14, 10176), (16, 8904), (21, 6784), (24, 5936), (28, 5088), (32, 4452), (42, 3392), (48, 2968), (53, 2688), (56, 2544), (64, 2226), (84, 1696), (96, 1484), (106, 1344), (112, 1272), (128, 1113), (159, 896), (168, 848), (192, 742), (212, 672), (224, 636), (318, 448), (336, 424), (371, 384)]