99199744

素因数分解:

$2^8\times 7^1\times {\mathrm{197}}^1\times {\mathrm{281}}^1$

素因数の和:501

約数の個数: 72

約数和(自身を含む): 228257568

約数和(自身を除く): 129057824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 197, 224, 256, 281, 394, 448, 562, 788, 896, 1124, 1379, 1576, 1792, 1967, 2248, 2758, 3152, 3934, 4496, 5516, 6304, 7868, 8992, 11032, 12608, 15736, 17984, 22064, 25216, 31472, 35968, 44128, 50432, 55357, 62944, 71936, 88256, 110714, 125888, 176512, 221428, 251776, 353024, 387499, 442856, 503552, 774998, 885712, 1549996, 1771424, 3099992, 3542848, 6199984, 7085696, 12399968, 14171392, 24799936, 49599872, 99199744]

約数ペア:

[(1, 99199744), (2, 49599872), (4, 24799936), (7, 14171392), (8, 12399968), (14, 7085696), (16, 6199984), (28, 3542848), (32, 3099992), (56, 1771424), (64, 1549996), (112, 885712), (128, 774998), (197, 503552), (224, 442856), (256, 387499), (281, 353024), (394, 251776), (448, 221428), (562, 176512), (788, 125888), (896, 110714), (1124, 88256), (1379, 71936), (1576, 62944), (1792, 55357), (1967, 50432), (2248, 44128), (2758, 35968), (3152, 31472), (3934, 25216), (4496, 22064), (5516, 17984), (6304, 15736), (7868, 12608), (8992, 11032)]