156319744

素因数分解:

$2^{14}\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:111

約数の個数: 120

約数和(自身を含む): 377475840

約数和(自身を除く): 221156096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 47, 56, 58, 64, 94, 112, 116, 128, 188, 203, 224, 232, 256, 329, 376, 406, 448, 464, 512, 658, 752, 812, 896, 928, 1024, 1316, 1363, 1504, 1624, 1792, 1856, 2048, 2632, 2726, 3008, 3248, 3584, 3712, 4096, 5264, 5452, 6016, 6496, 7168, 7424, 8192, 9541, 10528, 10904, 12032, 12992, 14336, 14848, 16384, 19082, 21056, 21808, 24064, 25984, 28672, 29696, 38164, 42112, 43616, 48128, 51968, 57344, 59392, 76328, 84224, 87232, 96256, 103936, 114688, 118784, 152656, 168448, 174464, 192512, 207872, 237568, 305312, 336896, 348928, 385024, 415744, 475136, 610624, 673792, 697856, 770048, 831488, 1221248, 1347584, 1395712, 1662976, 2442496, 2695168, 2791424, 3325952, 4884992, 5390336, 5582848, 9769984, 11165696, 19539968, 22331392, 39079936, 78159872, 156319744]

約数ペア:

[(1, 156319744), (2, 78159872), (4, 39079936), (7, 22331392), (8, 19539968), (14, 11165696), (16, 9769984), (28, 5582848), (29, 5390336), (32, 4884992), (47, 3325952), (56, 2791424), (58, 2695168), (64, 2442496), (94, 1662976), (112, 1395712), (116, 1347584), (128, 1221248), (188, 831488), (203, 770048), (224, 697856), (232, 673792), (256, 610624), (329, 475136), (376, 415744), (406, 385024), (448, 348928), (464, 336896), (512, 305312), (658, 237568), (752, 207872), (812, 192512), (896, 174464), (928, 168448), (1024, 152656), (1316, 118784), (1363, 114688), (1504, 103936), (1624, 96256), (1792, 87232), (1856, 84224), (2048, 76328), (2632, 59392), (2726, 57344), (3008, 51968), (3248, 48128), (3584, 43616), (3712, 42112), (4096, 38164), (5264, 29696), (5452, 28672), (6016, 25984), (6496, 24064), (7168, 21808), (7424, 21056), (8192, 19082), (9541, 16384), (10528, 14848), (10904, 14336), (12032, 12992)]