158239728

素因数分解:

$2^4\times 3^2\times {\mathrm{643}}^1\times {\mathrm{1709}}^1$

素因数の和:2366

約数の個数: 60

約数和(自身を含む): 443799720

約数和(自身を除く): 285559992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 643, 1286, 1709, 1929, 2572, 3418, 3858, 5127, 5144, 5787, 6836, 7716, 10254, 10288, 11574, 13672, 15381, 15432, 20508, 23148, 27344, 30762, 30864, 41016, 46296, 61524, 82032, 92592, 123048, 246096, 1098887, 2197774, 3296661, 4395548, 6593322, 8791096, 9889983, 13186644, 17582192, 19779966, 26373288, 39559932, 52746576, 79119864, 158239728]

約数ペア:

[(1, 158239728), (2, 79119864), (3, 52746576), (4, 39559932), (6, 26373288), (8, 19779966), (9, 17582192), (12, 13186644), (16, 9889983), (18, 8791096), (24, 6593322), (36, 4395548), (48, 3296661), (72, 2197774), (144, 1098887), (643, 246096), (1286, 123048), (1709, 92592), (1929, 82032), (2572, 61524), (3418, 46296), (3858, 41016), (5127, 30864), (5144, 30762), (5787, 27344), (6836, 23148), (7716, 20508), (10254, 15432), (10288, 15381), (11574, 13672)]