161025984

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{39937}}^1$

素因数の和:39962

約数の個数: 84

約数和(自身を含む): 527501104

約数和(自身を除く): 366475120

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 39937, 79874, 119811, 159748, 239622, 279559, 319496, 359433, 479244, 559118, 638992, 718866, 838677, 958488, 1118236, 1277984, 1437732, 1677354, 1916976, 2236472, 2516031, 2555968, 2875464, 3354708, 3833952, 4472944, 5032062, 5750928, 6709416, 7667904, 8945888, 10064124, 11501856, 13418832, 17891776, 20128248, 23003712, 26837664, 40256496, 53675328, 80512992, 161025984]

約数ペア:

[(1, 161025984), (2, 80512992), (3, 53675328), (4, 40256496), (6, 26837664), (7, 23003712), (8, 20128248), (9, 17891776), (12, 13418832), (14, 11501856), (16, 10064124), (18, 8945888), (21, 7667904), (24, 6709416), (28, 5750928), (32, 5032062), (36, 4472944), (42, 3833952), (48, 3354708), (56, 2875464), (63, 2555968), (64, 2516031), (72, 2236472), (84, 1916976), (96, 1677354), (112, 1437732), (126, 1277984), (144, 1118236), (168, 958488), (192, 838677), (224, 718866), (252, 638992), (288, 559118), (336, 479244), (448, 359433), (504, 319496), (576, 279559), (672, 239622), (1008, 159748), (1344, 119811), (2016, 79874), (4032, 39937)]