157537728

素因数分解:

$2^6\times 3^2\times {\mathrm{273503}}^1$

素因数の和:273521

約数の個数: 42

約数和(自身を含む): 451555104

約数和(自身を除く): 294017376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 273503, 547006, 820509, 1094012, 1641018, 2188024, 2461527, 3282036, 4376048, 4923054, 6564072, 8752096, 9846108, 13128144, 17504192, 19692216, 26256288, 39384432, 52512576, 78768864, 157537728]

約数ペア:

[(1, 157537728), (2, 78768864), (3, 52512576), (4, 39384432), (6, 26256288), (8, 19692216), (9, 17504192), (12, 13128144), (16, 9846108), (18, 8752096), (24, 6564072), (32, 4923054), (36, 4376048), (48, 3282036), (64, 2461527), (72, 2188024), (96, 1641018), (144, 1094012), (192, 820509), (288, 547006), (576, 273503)]