163395456

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{683}}^1$

素因数の和:796

約数の個数: 128

約数和(自身を含む): 502329600

約数和(自身を除く): 338934144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 89, 96, 112, 128, 168, 178, 192, 224, 267, 336, 356, 384, 448, 534, 623, 672, 683, 712, 896, 1068, 1246, 1344, 1366, 1424, 1869, 2049, 2136, 2492, 2688, 2732, 2848, 3738, 4098, 4272, 4781, 4984, 5464, 5696, 7476, 8196, 8544, 9562, 9968, 10928, 11392, 14343, 14952, 16392, 17088, 19124, 19936, 21856, 28686, 29904, 32784, 34176, 38248, 39872, 43712, 57372, 59808, 60787, 65568, 76496, 79744, 87424, 114744, 119616, 121574, 131136, 152992, 182361, 229488, 239232, 243148, 262272, 305984, 364722, 425509, 458976, 486296, 611968, 729444, 851018, 917952, 972592, 1276527, 1458888, 1702036, 1835904, 1945184, 2553054, 2917776, 3404072, 3890368, 5106108, 5835552, 6808144, 7780736, 10212216, 11671104, 13616288, 20424432, 23342208, 27232576, 40848864, 54465152, 81697728, 163395456]

約数ペア:

[(1, 163395456), (2, 81697728), (3, 54465152), (4, 40848864), (6, 27232576), (7, 23342208), (8, 20424432), (12, 13616288), (14, 11671104), (16, 10212216), (21, 7780736), (24, 6808144), (28, 5835552), (32, 5106108), (42, 3890368), (48, 3404072), (56, 2917776), (64, 2553054), (84, 1945184), (89, 1835904), (96, 1702036), (112, 1458888), (128, 1276527), (168, 972592), (178, 917952), (192, 851018), (224, 729444), (267, 611968), (336, 486296), (356, 458976), (384, 425509), (448, 364722), (534, 305984), (623, 262272), (672, 243148), (683, 239232), (712, 229488), (896, 182361), (1068, 152992), (1246, 131136), (1344, 121574), (1366, 119616), (1424, 114744), (1869, 87424), (2049, 79744), (2136, 76496), (2492, 65568), (2688, 60787), (2732, 59808), (2848, 57372), (3738, 43712), (4098, 39872), (4272, 38248), (4781, 34176), (4984, 32784), (5464, 29904), (5696, 28686), (7476, 21856), (8196, 19936), (8544, 19124), (9562, 17088), (9968, 16392), (10928, 14952), (11392, 14343)]