139088256

素因数分解:

$2^7\times 3^1\times {\mathrm{281}}^1\times {\mathrm{1289}}^1$

素因数の和:1587

約数の個数: 64

約数和(自身を含む): 371055600

約数和(自身を除く): 231967344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 281, 384, 562, 843, 1124, 1289, 1686, 2248, 2578, 3372, 3867, 4496, 5156, 6744, 7734, 8992, 10312, 13488, 15468, 17984, 20624, 26976, 30936, 35968, 41248, 53952, 61872, 82496, 107904, 123744, 164992, 247488, 362209, 494976, 724418, 1086627, 1448836, 2173254, 2897672, 4346508, 5795344, 8693016, 11590688, 17386032, 23181376, 34772064, 46362752, 69544128, 139088256]

約数ペア:

[(1, 139088256), (2, 69544128), (3, 46362752), (4, 34772064), (6, 23181376), (8, 17386032), (12, 11590688), (16, 8693016), (24, 5795344), (32, 4346508), (48, 2897672), (64, 2173254), (96, 1448836), (128, 1086627), (192, 724418), (281, 494976), (384, 362209), (562, 247488), (843, 164992), (1124, 123744), (1289, 107904), (1686, 82496), (2248, 61872), (2578, 53952), (3372, 41248), (3867, 35968), (4496, 30936), (5156, 26976), (6744, 20624), (7734, 17984), (8992, 15468), (10312, 13488)]