161267832

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:314

約数の個数: 144

約数和(自身を含む): 487370520

約数和(自身を除く): 326102688

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 107, 121, 132, 173, 198, 214, 242, 264, 321, 346, 363, 396, 428, 484, 519, 642, 692, 726, 792, 856, 963, 968, 1038, 1089, 1177, 1284, 1384, 1452, 1557, 1903, 1926, 2076, 2178, 2354, 2568, 2904, 3114, 3531, 3806, 3852, 4152, 4356, 4708, 5709, 6228, 7062, 7612, 7704, 8712, 9416, 10593, 11418, 12456, 12947, 14124, 15224, 17127, 18511, 20933, 21186, 22836, 25894, 28248, 34254, 37022, 38841, 41866, 42372, 45672, 51788, 55533, 62799, 68508, 74044, 77682, 83732, 84744, 103576, 111066, 116523, 125598, 137016, 148088, 155364, 166599, 167464, 188397, 203621, 222132, 233046, 251196, 310728, 333198, 376794, 407242, 444264, 466092, 502392, 610863, 666396, 753588, 814484, 932184, 1221726, 1332792, 1507176, 1628968, 1832589, 2239831, 2443452, 3665178, 4479662, 4886904, 6719493, 7330356, 8959324, 13438986, 14660712, 17918648, 20158479, 26877972, 40316958, 53755944, 80633916, 161267832]

約数ペア:

[(1, 161267832), (2, 80633916), (3, 53755944), (4, 40316958), (6, 26877972), (8, 20158479), (9, 17918648), (11, 14660712), (12, 13438986), (18, 8959324), (22, 7330356), (24, 6719493), (33, 4886904), (36, 4479662), (44, 3665178), (66, 2443452), (72, 2239831), (88, 1832589), (99, 1628968), (107, 1507176), (121, 1332792), (132, 1221726), (173, 932184), (198, 814484), (214, 753588), (242, 666396), (264, 610863), (321, 502392), (346, 466092), (363, 444264), (396, 407242), (428, 376794), (484, 333198), (519, 310728), (642, 251196), (692, 233046), (726, 222132), (792, 203621), (856, 188397), (963, 167464), (968, 166599), (1038, 155364), (1089, 148088), (1177, 137016), (1284, 125598), (1384, 116523), (1452, 111066), (1557, 103576), (1903, 84744), (1926, 83732), (2076, 77682), (2178, 74044), (2354, 68508), (2568, 62799), (2904, 55533), (3114, 51788), (3531, 45672), (3806, 42372), (3852, 41866), (4152, 38841), (4356, 37022), (4708, 34254), (5709, 28248), (6228, 25894), (7062, 22836), (7612, 21186), (7704, 20933), (8712, 18511), (9416, 17127), (10593, 15224), (11418, 14124), (12456, 12947)]