181520384

素因数分解:

$2^{11}\times {\mathrm{61}}^1\times {\mathrm{1453}}^1$

素因数の和:1536

約数の個数: 48

約数和(自身を含む): 369156060

約数和(自身を除く): 187635676

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 512, 976, 1024, 1453, 1952, 2048, 2906, 3904, 5812, 7808, 11624, 15616, 23248, 31232, 46496, 62464, 88633, 92992, 124928, 177266, 185984, 354532, 371968, 709064, 743936, 1418128, 1487872, 2836256, 2975744, 5672512, 11345024, 22690048, 45380096, 90760192, 181520384]

約数ペア:

[(1, 181520384), (2, 90760192), (4, 45380096), (8, 22690048), (16, 11345024), (32, 5672512), (61, 2975744), (64, 2836256), (122, 1487872), (128, 1418128), (244, 743936), (256, 709064), (488, 371968), (512, 354532), (976, 185984), (1024, 177266), (1453, 124928), (1952, 92992), (2048, 88633), (2906, 62464), (3904, 46496), (5812, 31232), (7808, 23248), (11624, 15616)]