178430952

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{2137}}^1$

素因数の和:2231

約数の個数: 96

約数和(自身を含む): 526461120

約数和(自身を除く): 348030168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 71, 84, 98, 142, 147, 168, 196, 213, 284, 294, 392, 426, 497, 568, 588, 852, 994, 1176, 1491, 1704, 1988, 2137, 2982, 3479, 3976, 4274, 5964, 6411, 6958, 8548, 10437, 11928, 12822, 13916, 14959, 17096, 20874, 25644, 27832, 29918, 41748, 44877, 51288, 59836, 83496, 89754, 104713, 119672, 151727, 179508, 209426, 303454, 314139, 359016, 418852, 455181, 606908, 628278, 837704, 910362, 1062089, 1213816, 1256556, 1820724, 2124178, 2513112, 3186267, 3641448, 4248356, 6372534, 7434623, 8496712, 12745068, 14869246, 22303869, 25490136, 29738492, 44607738, 59476984, 89215476, 178430952]

約数ペア:

[(1, 178430952), (2, 89215476), (3, 59476984), (4, 44607738), (6, 29738492), (7, 25490136), (8, 22303869), (12, 14869246), (14, 12745068), (21, 8496712), (24, 7434623), (28, 6372534), (42, 4248356), (49, 3641448), (56, 3186267), (71, 2513112), (84, 2124178), (98, 1820724), (142, 1256556), (147, 1213816), (168, 1062089), (196, 910362), (213, 837704), (284, 628278), (294, 606908), (392, 455181), (426, 418852), (497, 359016), (568, 314139), (588, 303454), (852, 209426), (994, 179508), (1176, 151727), (1491, 119672), (1704, 104713), (1988, 89754), (2137, 83496), (2982, 59836), (3479, 51288), (3976, 44877), (4274, 41748), (5964, 29918), (6411, 27832), (6958, 25644), (8548, 20874), (10437, 17096), (11928, 14959), (12822, 13916)]