115580416

素因数分解:

$2^9\times 7^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:320

約数の個数: 120

約数和(自身を含む): 285490656

約数和(自身を除く): 169910240

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, 271, 272, 392, 448, 476, 512, 542, 544, 784, 833, 896, 952, 1084, 1088, 1568, 1666, 1792, 1897, 1904, 2168, 2176, 3136, 3332, 3584, 3794, 3808, 4336, 4352, 4607, 6272, 6664, 7588, 7616, 8672, 8704, 9214, 12544, 13279, 13328, 15176, 15232, 17344, 18428, 25088, 26558, 26656, 30352, 30464, 32249, 34688, 36856, 53116, 53312, 60704, 60928, 64498, 69376, 73712, 106232, 106624, 121408, 128996, 138752, 147424, 212464, 213248, 225743, 242816, 257992, 294848, 424928, 426496, 451486, 485632, 515984, 589696, 849856, 902972, 971264, 1031968, 1179392, 1699712, 1805944, 2063936, 2358784, 3399424, 3611888, 4127872, 6798848, 7223776, 8255744, 14447552, 16511488, 28895104, 57790208, 115580416]

約数ペア:

[(1, 115580416), (2, 57790208), (4, 28895104), (7, 16511488), (8, 14447552), (14, 8255744), (16, 7223776), (17, 6798848), (28, 4127872), (32, 3611888), (34, 3399424), (49, 2358784), (56, 2063936), (64, 1805944), (68, 1699712), (98, 1179392), (112, 1031968), (119, 971264), (128, 902972), (136, 849856), (196, 589696), (224, 515984), (238, 485632), (256, 451486), (271, 426496), (272, 424928), (392, 294848), (448, 257992), (476, 242816), (512, 225743), (542, 213248), (544, 212464), (784, 147424), (833, 138752), (896, 128996), (952, 121408), (1084, 106624), (1088, 106232), (1568, 73712), (1666, 69376), (1792, 64498), (1897, 60928), (1904, 60704), (2168, 53312), (2176, 53116), (3136, 36856), (3332, 34688), (3584, 32249), (3794, 30464), (3808, 30352), (4336, 26656), (4352, 26558), (4607, 25088), (6272, 18428), (6664, 17344), (7588, 15232), (7616, 15176), (8672, 13328), (8704, 13279), (9214, 12544)]