151328256

素因数分解:

$2^9\times 3^1\times {\mathrm{83}}^1\times {\mathrm{1187}}^1$

素因数の和:1291

約数の個数: 80

約数和(自身を含む): 408348864

約数和(自身を除く): 257020608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 128, 166, 192, 249, 256, 332, 384, 498, 512, 664, 768, 996, 1187, 1328, 1536, 1992, 2374, 2656, 3561, 3984, 4748, 5312, 7122, 7968, 9496, 10624, 14244, 15936, 18992, 21248, 28488, 31872, 37984, 42496, 56976, 63744, 75968, 98521, 113952, 127488, 151936, 197042, 227904, 295563, 303872, 394084, 455808, 591126, 607744, 788168, 911616, 1182252, 1576336, 1823232, 2364504, 3152672, 4729008, 6305344, 9458016, 12610688, 18916032, 25221376, 37832064, 50442752, 75664128, 151328256]

約数ペア:

[(1, 151328256), (2, 75664128), (3, 50442752), (4, 37832064), (6, 25221376), (8, 18916032), (12, 12610688), (16, 9458016), (24, 6305344), (32, 4729008), (48, 3152672), (64, 2364504), (83, 1823232), (96, 1576336), (128, 1182252), (166, 911616), (192, 788168), (249, 607744), (256, 591126), (332, 455808), (384, 394084), (498, 303872), (512, 295563), (664, 227904), (768, 197042), (996, 151936), (1187, 127488), (1328, 113952), (1536, 98521), (1992, 75968), (2374, 63744), (2656, 56976), (3561, 42496), (3984, 37984), (4748, 31872), (5312, 28488), (7122, 21248), (7968, 18992), (9496, 15936), (10624, 14244)]