131807232

素因数分解:

$2^{11}\times 3^2\times {\mathrm{7151}}^1$

素因数の和:7179

約数の個数: 72

約数和(自身を含む): 380736720

約数和(自身を除く): 248929488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2048, 2304, 3072, 4608, 6144, 7151, 9216, 14302, 18432, 21453, 28604, 42906, 57208, 64359, 85812, 114416, 128718, 171624, 228832, 257436, 343248, 457664, 514872, 686496, 915328, 1029744, 1372992, 1830656, 2059488, 2745984, 3661312, 4118976, 5491968, 7322624, 8237952, 10983936, 14645248, 16475904, 21967872, 32951808, 43935744, 65903616, 131807232]

約数ペア:

[(1, 131807232), (2, 65903616), (3, 43935744), (4, 32951808), (6, 21967872), (8, 16475904), (9, 14645248), (12, 10983936), (16, 8237952), (18, 7322624), (24, 5491968), (32, 4118976), (36, 3661312), (48, 2745984), (64, 2059488), (72, 1830656), (96, 1372992), (128, 1029744), (144, 915328), (192, 686496), (256, 514872), (288, 457664), (384, 343248), (512, 257436), (576, 228832), (768, 171624), (1024, 128718), (1152, 114416), (1536, 85812), (2048, 64359), (2304, 57208), (3072, 42906), (4608, 28604), (6144, 21453), (7151, 18432), (9216, 14302)]