129455616

素因数分解:

$2^9\times 3^1\times {\mathrm{271}}^1\times {\mathrm{311}}^1$

素因数の和:603

約数の個数: 80

約数和(自身を含む): 347263488

約数和(自身を除く): 217807872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 271, 311, 384, 512, 542, 622, 768, 813, 933, 1084, 1244, 1536, 1626, 1866, 2168, 2488, 3252, 3732, 4336, 4976, 6504, 7464, 8672, 9952, 13008, 14928, 17344, 19904, 26016, 29856, 34688, 39808, 52032, 59712, 69376, 79616, 84281, 104064, 119424, 138752, 159232, 168562, 208128, 238848, 252843, 337124, 416256, 477696, 505686, 674248, 1011372, 1348496, 2022744, 2696992, 4045488, 5393984, 8090976, 10787968, 16181952, 21575936, 32363904, 43151872, 64727808, 129455616]

約数ペア:

[(1, 129455616), (2, 64727808), (3, 43151872), (4, 32363904), (6, 21575936), (8, 16181952), (12, 10787968), (16, 8090976), (24, 5393984), (32, 4045488), (48, 2696992), (64, 2022744), (96, 1348496), (128, 1011372), (192, 674248), (256, 505686), (271, 477696), (311, 416256), (384, 337124), (512, 252843), (542, 238848), (622, 208128), (768, 168562), (813, 159232), (933, 138752), (1084, 119424), (1244, 104064), (1536, 84281), (1626, 79616), (1866, 69376), (2168, 59712), (2488, 52032), (3252, 39808), (3732, 34688), (4336, 29856), (4976, 26016), (6504, 19904), (7464, 17344), (8672, 14928), (9952, 13008)]