212503872

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{158113}}^1$

素因数の和:158135

約数の個数: 56

約数和(自身を含む): 642575296

約数和(自身を除く): 430071424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 158113, 316226, 474339, 632452, 948678, 1106791, 1264904, 1897356, 2213582, 2529808, 3320373, 3794712, 4427164, 5059616, 6640746, 7589424, 8854328, 10119232, 13281492, 15178848, 17708656, 26562984, 30357696, 35417312, 53125968, 70834624, 106251936, 212503872]

約数ペア:

[(1, 212503872), (2, 106251936), (3, 70834624), (4, 53125968), (6, 35417312), (7, 30357696), (8, 26562984), (12, 17708656), (14, 15178848), (16, 13281492), (21, 10119232), (24, 8854328), (28, 7589424), (32, 6640746), (42, 5059616), (48, 4427164), (56, 3794712), (64, 3320373), (84, 2529808), (96, 2213582), (112, 1897356), (168, 1264904), (192, 1106791), (224, 948678), (336, 632452), (448, 474339), (672, 316226), (1344, 158113)]