129356928

素因数分解:

$2^7\times 3^2\times {\mathrm{112289}}^1$

素因数の和:112309

約数の個数: 48

約数和(自身を含む): 372241350

約数和(自身を除く): 242884422

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 112289, 224578, 336867, 449156, 673734, 898312, 1010601, 1347468, 1796624, 2021202, 2694936, 3593248, 4042404, 5389872, 7186496, 8084808, 10779744, 14372992, 16169616, 21559488, 32339232, 43118976, 64678464, 129356928]

約数ペア:

[(1, 129356928), (2, 64678464), (3, 43118976), (4, 32339232), (6, 21559488), (8, 16169616), (9, 14372992), (12, 10779744), (16, 8084808), (18, 7186496), (24, 5389872), (32, 4042404), (36, 3593248), (48, 2694936), (64, 2021202), (72, 1796624), (96, 1347468), (128, 1010601), (144, 898312), (192, 673734), (288, 449156), (384, 336867), (576, 224578), (1152, 112289)]