158674208

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{907}}^1$

素因数の和:1006

約数の個数: 96

約数和(自身を含む): 395394048

約数和(自身を除く): 236719840

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 71, 77, 88, 112, 142, 154, 176, 224, 284, 308, 352, 497, 568, 616, 781, 907, 994, 1136, 1232, 1562, 1814, 1988, 2272, 2464, 3124, 3628, 3976, 5467, 6248, 6349, 7256, 7952, 9977, 10934, 12496, 12698, 14512, 15904, 19954, 21868, 24992, 25396, 29024, 39908, 43736, 50792, 64397, 69839, 79816, 87472, 101584, 128794, 139678, 159632, 174944, 203168, 257588, 279356, 319264, 450779, 515176, 558712, 708367, 901558, 1030352, 1117424, 1416734, 1803116, 2060704, 2234848, 2833468, 3606232, 4958569, 5666936, 7212464, 9917138, 11333872, 14424928, 19834276, 22667744, 39668552, 79337104, 158674208]

約数ペア:

[(1, 158674208), (2, 79337104), (4, 39668552), (7, 22667744), (8, 19834276), (11, 14424928), (14, 11333872), (16, 9917138), (22, 7212464), (28, 5666936), (32, 4958569), (44, 3606232), (56, 2833468), (71, 2234848), (77, 2060704), (88, 1803116), (112, 1416734), (142, 1117424), (154, 1030352), (176, 901558), (224, 708367), (284, 558712), (308, 515176), (352, 450779), (497, 319264), (568, 279356), (616, 257588), (781, 203168), (907, 174944), (994, 159632), (1136, 139678), (1232, 128794), (1562, 101584), (1814, 87472), (1988, 79816), (2272, 69839), (2464, 64397), (3124, 50792), (3628, 43736), (3976, 39908), (5467, 29024), (6248, 25396), (6349, 24992), (7256, 21868), (7952, 19954), (9977, 15904), (10934, 14512), (12496, 12698)]