159385760

素因数分解:

$2^5\times 5^1\times {\mathrm{996161}}^1$

素因数の和:996176

約数の個数: 24

約数和(自身を含む): 376549236

約数和(自身を除く): 217163476

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 996161, 1992322, 3984644, 4980805, 7969288, 9961610, 15938576, 19923220, 31877152, 39846440, 79692880, 159385760]

約数ペア:

[(1, 159385760), (2, 79692880), (4, 39846440), (5, 31877152), (8, 19923220), (10, 15938576), (16, 9961610), (20, 7969288), (32, 4980805), (40, 3984644), (80, 1992322), (160, 996161)]