191091712

素因数分解:

$2^{10}\times 7^1\times {\mathrm{53}}^1\times {\mathrm{503}}^1$

素因数の和:583

約数の個数: 88

約数和(自身を含む): 445689216

約数和(自身を除く): 254597504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 128, 212, 224, 256, 371, 424, 448, 503, 512, 742, 848, 896, 1006, 1024, 1484, 1696, 1792, 2012, 2968, 3392, 3521, 3584, 4024, 5936, 6784, 7042, 7168, 8048, 11872, 13568, 14084, 16096, 23744, 26659, 27136, 28168, 32192, 47488, 53318, 54272, 56336, 64384, 94976, 106636, 112672, 128768, 186613, 189952, 213272, 225344, 257536, 373226, 379904, 426544, 450688, 515072, 746452, 853088, 901376, 1492904, 1706176, 1802752, 2985808, 3412352, 3605504, 5971616, 6824704, 11943232, 13649408, 23886464, 27298816, 47772928, 95545856, 191091712]

約数ペア:

[(1, 191091712), (2, 95545856), (4, 47772928), (7, 27298816), (8, 23886464), (14, 13649408), (16, 11943232), (28, 6824704), (32, 5971616), (53, 3605504), (56, 3412352), (64, 2985808), (106, 1802752), (112, 1706176), (128, 1492904), (212, 901376), (224, 853088), (256, 746452), (371, 515072), (424, 450688), (448, 426544), (503, 379904), (512, 373226), (742, 257536), (848, 225344), (896, 213272), (1006, 189952), (1024, 186613), (1484, 128768), (1696, 112672), (1792, 106636), (2012, 94976), (2968, 64384), (3392, 56336), (3521, 54272), (3584, 53318), (4024, 47488), (5936, 32192), (6784, 28168), (7042, 27136), (7168, 26659), (8048, 23744), (11872, 16096), (13568, 14084)]