164862672

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{613}}^1$

素因数の和:1068

約数の個数: 80

約数和(自身を含む): 460470528

約数和(自身を除く): 295607856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 431, 613, 624, 862, 1226, 1293, 1724, 1839, 2452, 2586, 3448, 3678, 4904, 5172, 5603, 6896, 7356, 7969, 9808, 10344, 11206, 14712, 15938, 16809, 20688, 22412, 23907, 29424, 31876, 33618, 44824, 47814, 63752, 67236, 89648, 95628, 127504, 134472, 191256, 264203, 268944, 382512, 528406, 792609, 1056812, 1585218, 2113624, 3170436, 3434639, 4227248, 6340872, 6869278, 10303917, 12681744, 13738556, 20607834, 27477112, 41215668, 54954224, 82431336, 164862672]

約数ペア:

[(1, 164862672), (2, 82431336), (3, 54954224), (4, 41215668), (6, 27477112), (8, 20607834), (12, 13738556), (13, 12681744), (16, 10303917), (24, 6869278), (26, 6340872), (39, 4227248), (48, 3434639), (52, 3170436), (78, 2113624), (104, 1585218), (156, 1056812), (208, 792609), (312, 528406), (431, 382512), (613, 268944), (624, 264203), (862, 191256), (1226, 134472), (1293, 127504), (1724, 95628), (1839, 89648), (2452, 67236), (2586, 63752), (3448, 47814), (3678, 44824), (4904, 33618), (5172, 31876), (5603, 29424), (6896, 23907), (7356, 22412), (7969, 20688), (9808, 16809), (10344, 15938), (11206, 14712)]