161207424

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{19991}}^1$

素因数の和:20018

約数の個数: 96

約数和(自身を含む): 530187840

約数和(自身を除く): 368980416

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, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 19991, 39982, 59973, 79964, 119946, 139937, 159928, 179919, 239892, 279874, 319856, 359838, 419811, 479784, 559748, 639712, 719676, 839622, 959568, 1119496, 1259433, 1279424, 1439352, 1679244, 1919136, 2238992, 2518866, 2558848, 2878704, 3358488, 3838272, 4477984, 5037732, 5757408, 6716976, 7676544, 8955968, 10075464, 11514816, 13433952, 17911936, 20150928, 23029632, 26867904, 40301856, 53735808, 80603712, 161207424]

約数ペア:

[(1, 161207424), (2, 80603712), (3, 53735808), (4, 40301856), (6, 26867904), (7, 23029632), (8, 20150928), (9, 17911936), (12, 13433952), (14, 11514816), (16, 10075464), (18, 8955968), (21, 7676544), (24, 6716976), (28, 5757408), (32, 5037732), (36, 4477984), (42, 3838272), (48, 3358488), (56, 2878704), (63, 2558848), (64, 2518866), (72, 2238992), (84, 1919136), (96, 1679244), (112, 1439352), (126, 1279424), (128, 1259433), (144, 1119496), (168, 959568), (192, 839622), (224, 719676), (252, 639712), (288, 559748), (336, 479784), (384, 419811), (448, 359838), (504, 319856), (576, 279874), (672, 239892), (896, 179919), (1008, 159928), (1152, 139937), (1344, 119946), (2016, 79964), (2688, 59973), (4032, 39982), (8064, 19991)]