152288648

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{21317}}^1$

素因数の和:21389

約数の個数: 32

約数和(自身を含む): 306979200

約数和(自身を除く): 154690552

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 893, 1786, 3572, 7144, 21317, 42634, 85268, 170536, 405023, 810046, 1001899, 1620092, 2003798, 3240184, 4007596, 8015192, 19036081, 38072162, 76144324, 152288648]

約数ペア:

[(1, 152288648), (2, 76144324), (4, 38072162), (8, 19036081), (19, 8015192), (38, 4007596), (47, 3240184), (76, 2003798), (94, 1620092), (152, 1001899), (188, 810046), (376, 405023), (893, 170536), (1786, 85268), (3572, 42634), (7144, 21317)]