142552576

素因数分解:

$2^9\times {\mathrm{509}}^1\times {\mathrm{547}}^1$

素因数の和:1074

約数の個数: 40

約数和(自身を含む): 285908040

約数和(自身を除く): 143355464

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 509, 512, 547, 1018, 1094, 2036, 2188, 4072, 4376, 8144, 8752, 16288, 17504, 32576, 35008, 65152, 70016, 130304, 140032, 260608, 278423, 280064, 556846, 1113692, 2227384, 4454768, 8909536, 17819072, 35638144, 71276288, 142552576]

約数ペア:

[(1, 142552576), (2, 71276288), (4, 35638144), (8, 17819072), (16, 8909536), (32, 4454768), (64, 2227384), (128, 1113692), (256, 556846), (509, 280064), (512, 278423), (547, 260608), (1018, 140032), (1094, 130304), (2036, 70016), (2188, 65152), (4072, 35008), (4376, 32576), (8144, 17504), (8752, 16288)]