180959648

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9601}}^1$

素因数の和:9661

約数の個数: 48

約数和(自身を含む): 387152640

約数和(自身を除く): 206192992

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 2356, 4712, 9424, 9601, 18848, 19202, 38404, 76808, 153616, 182419, 297631, 307232, 364838, 595262, 729676, 1190524, 1459352, 2381048, 2918704, 4762096, 5654989, 5837408, 9524192, 11309978, 22619956, 45239912, 90479824, 180959648]

約数ペア:

[(1, 180959648), (2, 90479824), (4, 45239912), (8, 22619956), (16, 11309978), (19, 9524192), (31, 5837408), (32, 5654989), (38, 4762096), (62, 2918704), (76, 2381048), (124, 1459352), (152, 1190524), (248, 729676), (304, 595262), (496, 364838), (589, 307232), (608, 297631), (992, 182419), (1178, 153616), (2356, 76808), (4712, 38404), (9424, 19202), (9601, 18848)]