120128512

素因数分解:

$2^{10}\times 7^1\times {\mathrm{16759}}^1$

素因数の和:16786

約数の個数: 44

約数和(自身を含む): 274461760

約数和(自身を除く): 154333248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 16759, 33518, 67036, 117313, 134072, 234626, 268144, 469252, 536288, 938504, 1072576, 1877008, 2145152, 3754016, 4290304, 7508032, 8580608, 15016064, 17161216, 30032128, 60064256, 120128512]

約数ペア:

[(1, 120128512), (2, 60064256), (4, 30032128), (7, 17161216), (8, 15016064), (14, 8580608), (16, 7508032), (28, 4290304), (32, 3754016), (56, 2145152), (64, 1877008), (112, 1072576), (128, 938504), (224, 536288), (256, 469252), (448, 268144), (512, 234626), (896, 134072), (1024, 117313), (1792, 67036), (3584, 33518), (7168, 16759)]