139883008

素因数分解:

$2^9\times {\mathrm{29}}^1\times {\mathrm{9421}}^1$

素因数の和:9468

約数の個数: 40

約数和(自身を含む): 289161180

約数和(自身を除く): 149278172

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 512, 928, 1856, 3712, 7424, 9421, 14848, 18842, 37684, 75368, 150736, 273209, 301472, 546418, 602944, 1092836, 1205888, 2185672, 2411776, 4371344, 4823552, 8742688, 17485376, 34970752, 69941504, 139883008]

約数ペア:

[(1, 139883008), (2, 69941504), (4, 34970752), (8, 17485376), (16, 8742688), (29, 4823552), (32, 4371344), (58, 2411776), (64, 2185672), (116, 1205888), (128, 1092836), (232, 602944), (256, 546418), (464, 301472), (512, 273209), (928, 150736), (1856, 75368), (3712, 37684), (7424, 18842), (9421, 14848)]