191070208

素因数分解:

$2^{15}\times 7^3\times {\mathrm{17}}^1$

素因数の和:68

約数の個数: 128

約数和(自身を含む): 471852000

約数和(自身を除く): 280781792

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 98, 112, 119, 128, 136, 196, 224, 238, 256, 272, 343, 392, 448, 476, 512, 544, 686, 784, 833, 896, 952, 1024, 1088, 1372, 1568, 1666, 1792, 1904, 2048, 2176, 2744, 3136, 3332, 3584, 3808, 4096, 4352, 5488, 5831, 6272, 6664, 7168, 7616, 8192, 8704, 10976, 11662, 12544, 13328, 14336, 15232, 16384, 17408, 21952, 23324, 25088, 26656, 28672, 30464, 32768, 34816, 43904, 46648, 50176, 53312, 57344, 60928, 69632, 87808, 93296, 100352, 106624, 114688, 121856, 139264, 175616, 186592, 200704, 213248, 229376, 243712, 278528, 351232, 373184, 401408, 426496, 487424, 557056, 702464, 746368, 802816, 852992, 974848, 1404928, 1492736, 1605632, 1705984, 1949696, 2809856, 2985472, 3411968, 3899392, 5619712, 5970944, 6823936, 11239424, 11941888, 13647872, 23883776, 27295744, 47767552, 95535104, 191070208]

約数ペア:

[(1, 191070208), (2, 95535104), (4, 47767552), (7, 27295744), (8, 23883776), (14, 13647872), (16, 11941888), (17, 11239424), (28, 6823936), (32, 5970944), (34, 5619712), (49, 3899392), (56, 3411968), (64, 2985472), (68, 2809856), (98, 1949696), (112, 1705984), (119, 1605632), (128, 1492736), (136, 1404928), (196, 974848), (224, 852992), (238, 802816), (256, 746368), (272, 702464), (343, 557056), (392, 487424), (448, 426496), (476, 401408), (512, 373184), (544, 351232), (686, 278528), (784, 243712), (833, 229376), (896, 213248), (952, 200704), (1024, 186592), (1088, 175616), (1372, 139264), (1568, 121856), (1666, 114688), (1792, 106624), (1904, 100352), (2048, 93296), (2176, 87808), (2744, 69632), (3136, 60928), (3332, 57344), (3584, 53312), (3808, 50176), (4096, 46648), (4352, 43904), (5488, 34816), (5831, 32768), (6272, 30464), (6664, 28672), (7168, 26656), (7616, 25088), (8192, 23324), (8704, 21952), (10976, 17408), (11662, 16384), (12544, 15232), (13328, 14336)]