135520728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{806671}}^1$

素因数の和:806687

約数の個数: 32

約数和(自身を含む): 387202560

約数和(自身を除く): 251681832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 806671, 1613342, 2420013, 3226684, 4840026, 5646697, 6453368, 9680052, 11293394, 16940091, 19360104, 22586788, 33880182, 45173576, 67760364, 135520728]

約数ペア:

[(1, 135520728), (2, 67760364), (3, 45173576), (4, 33880182), (6, 22586788), (7, 19360104), (8, 16940091), (12, 11293394), (14, 9680052), (21, 6453368), (24, 5646697), (28, 4840026), (42, 3226684), (56, 2420013), (84, 1613342), (168, 806671)]