147146648

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{2141}}^1$

素因数の和:2240

約数の個数: 48

約数和(自身を含む): 307676880

約数和(自身を除く): 160530232

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 121, 142, 242, 284, 484, 568, 781, 968, 1562, 2141, 3124, 4282, 6248, 8564, 8591, 17128, 17182, 23551, 34364, 47102, 68728, 94204, 152011, 188408, 259061, 304022, 518122, 608044, 1036244, 1216088, 1672121, 2072488, 3344242, 6688484, 13376968, 18393331, 36786662, 73573324, 147146648]

約数ペア:

[(1, 147146648), (2, 73573324), (4, 36786662), (8, 18393331), (11, 13376968), (22, 6688484), (44, 3344242), (71, 2072488), (88, 1672121), (121, 1216088), (142, 1036244), (242, 608044), (284, 518122), (484, 304022), (568, 259061), (781, 188408), (968, 152011), (1562, 94204), (2141, 68728), (3124, 47102), (4282, 34364), (6248, 23551), (8564, 17182), (8591, 17128)]