157439232

素因数分解:

$2^8\times 3^2\times {\mathrm{23}}^1\times {\mathrm{2971}}^1$

素因数の和:3016

約数の個数: 108

約数和(自身を含む): 473831904

約数和(自身を除く): 316392672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 256, 276, 288, 368, 384, 414, 552, 576, 736, 768, 828, 1104, 1152, 1472, 1656, 2208, 2304, 2944, 2971, 3312, 4416, 5888, 5942, 6624, 8832, 8913, 11884, 13248, 17664, 17826, 23768, 26496, 26739, 35652, 47536, 52992, 53478, 68333, 71304, 95072, 106956, 136666, 142608, 190144, 204999, 213912, 273332, 285216, 380288, 409998, 427824, 546664, 570432, 614997, 760576, 819996, 855648, 1093328, 1140864, 1229994, 1639992, 1711296, 2186656, 2281728, 2459988, 3279984, 3422592, 4373312, 4919976, 6559968, 6845184, 8746624, 9839952, 13119936, 17493248, 19679904, 26239872, 39359808, 52479744, 78719616, 157439232]

約数ペア:

[(1, 157439232), (2, 78719616), (3, 52479744), (4, 39359808), (6, 26239872), (8, 19679904), (9, 17493248), (12, 13119936), (16, 9839952), (18, 8746624), (23, 6845184), (24, 6559968), (32, 4919976), (36, 4373312), (46, 3422592), (48, 3279984), (64, 2459988), (69, 2281728), (72, 2186656), (92, 1711296), (96, 1639992), (128, 1229994), (138, 1140864), (144, 1093328), (184, 855648), (192, 819996), (207, 760576), (256, 614997), (276, 570432), (288, 546664), (368, 427824), (384, 409998), (414, 380288), (552, 285216), (576, 273332), (736, 213912), (768, 204999), (828, 190144), (1104, 142608), (1152, 136666), (1472, 106956), (1656, 95072), (2208, 71304), (2304, 68333), (2944, 53478), (2971, 52992), (3312, 47536), (4416, 35652), (5888, 26739), (5942, 26496), (6624, 23768), (8832, 17826), (8913, 17664), (11884, 13248)]