131711232

素因数分解:

$2^8\times 3^1\times {\mathrm{149}}^1\times {\mathrm{1151}}^1$

素因数の和:1319

約数の個数: 72

約数和(自身を含む): 353203200

約数和(自身を除く): 221491968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 149, 192, 256, 298, 384, 447, 596, 768, 894, 1151, 1192, 1788, 2302, 2384, 3453, 3576, 4604, 4768, 6906, 7152, 9208, 9536, 13812, 14304, 18416, 19072, 27624, 28608, 36832, 38144, 55248, 57216, 73664, 110496, 114432, 147328, 171499, 220992, 294656, 342998, 441984, 514497, 685996, 883968, 1028994, 1371992, 2057988, 2743984, 4115976, 5487968, 8231952, 10975936, 16463904, 21951872, 32927808, 43903744, 65855616, 131711232]

約数ペア:

[(1, 131711232), (2, 65855616), (3, 43903744), (4, 32927808), (6, 21951872), (8, 16463904), (12, 10975936), (16, 8231952), (24, 5487968), (32, 4115976), (48, 2743984), (64, 2057988), (96, 1371992), (128, 1028994), (149, 883968), (192, 685996), (256, 514497), (298, 441984), (384, 342998), (447, 294656), (596, 220992), (768, 171499), (894, 147328), (1151, 114432), (1192, 110496), (1788, 73664), (2302, 57216), (2384, 55248), (3453, 38144), (3576, 36832), (4604, 28608), (4768, 27624), (6906, 19072), (7152, 18416), (9208, 14304), (9536, 13812)]