189008384

素因数分解:

$2^9\times {\mathrm{311}}^1\times {\mathrm{1187}}^1$

素因数の和:1516

約数の個数: 40

約数和(自身を含む): 379181088

約数和(自身を除く): 190172704

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 311, 512, 622, 1187, 1244, 2374, 2488, 4748, 4976, 9496, 9952, 18992, 19904, 37984, 39808, 75968, 79616, 151936, 159232, 303872, 369157, 607744, 738314, 1476628, 2953256, 5906512, 11813024, 23626048, 47252096, 94504192, 189008384]

約数ペア:

[(1, 189008384), (2, 94504192), (4, 47252096), (8, 23626048), (16, 11813024), (32, 5906512), (64, 2953256), (128, 1476628), (256, 738314), (311, 607744), (512, 369157), (622, 303872), (1187, 159232), (1244, 151936), (2374, 79616), (2488, 75968), (4748, 39808), (4976, 37984), (9496, 19904), (9952, 18992)]