149664816

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{21211}}^1$

素因数の和:21239

約数の個数: 90

約数和(自身を含む): 487260852

約数和(自身を除く): 337596036

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 21211, 42422, 63633, 84844, 127266, 148477, 169688, 190899, 254532, 296954, 339376, 381798, 445431, 509064, 593908, 763596, 890862, 1018128, 1039339, 1187816, 1336293, 1527192, 1781724, 2078678, 2375632, 2672586, 3054384, 3118017, 3563448, 4157356, 5345172, 6236034, 7126896, 8314712, 9354051, 10690344, 12472068, 16629424, 18708102, 21380688, 24944136, 37416204, 49888272, 74832408, 149664816]

約数ペア:

[(1, 149664816), (2, 74832408), (3, 49888272), (4, 37416204), (6, 24944136), (7, 21380688), (8, 18708102), (9, 16629424), (12, 12472068), (14, 10690344), (16, 9354051), (18, 8314712), (21, 7126896), (24, 6236034), (28, 5345172), (36, 4157356), (42, 3563448), (48, 3118017), (49, 3054384), (56, 2672586), (63, 2375632), (72, 2078678), (84, 1781724), (98, 1527192), (112, 1336293), (126, 1187816), (144, 1039339), (147, 1018128), (168, 890862), (196, 763596), (252, 593908), (294, 509064), (336, 445431), (392, 381798), (441, 339376), (504, 296954), (588, 254532), (784, 190899), (882, 169688), (1008, 148477), (1176, 127266), (1764, 84844), (2352, 63633), (3528, 42422), (7056, 21211)]