163896344

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{619}}^1\times {\mathrm{1439}}^1$

素因数の和:2087

約数の個数: 32

約数和(自身を含む): 321408000

約数和(自身を除く): 157511656

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 619, 1238, 1439, 2476, 2878, 4952, 5756, 11512, 14237, 28474, 33097, 56948, 66194, 113896, 132388, 264776, 890741, 1781482, 3562964, 7125928, 20487043, 40974086, 81948172, 163896344]

約数ペア:

[(1, 163896344), (2, 81948172), (4, 40974086), (8, 20487043), (23, 7125928), (46, 3562964), (92, 1781482), (184, 890741), (619, 264776), (1238, 132388), (1439, 113896), (2476, 66194), (2878, 56948), (4952, 33097), (5756, 28474), (11512, 14237)]