164826984

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{140159}}^1$

素因数の和:140182

約数の個数: 48

約数和(自身を含む): 479347200

約数和(自身を除く): 314520216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 140159, 280318, 420477, 560636, 840954, 981113, 1121272, 1681908, 1962226, 2943339, 3363816, 3924452, 5886678, 6867791, 7848904, 11773356, 13735582, 20603373, 23546712, 27471164, 41206746, 54942328, 82413492, 164826984]

約数ペア:

[(1, 164826984), (2, 82413492), (3, 54942328), (4, 41206746), (6, 27471164), (7, 23546712), (8, 20603373), (12, 13735582), (14, 11773356), (21, 7848904), (24, 6867791), (28, 5886678), (42, 3924452), (49, 3363816), (56, 2943339), (84, 1962226), (98, 1681908), (147, 1121272), (168, 981113), (196, 840954), (294, 560636), (392, 420477), (588, 280318), (1176, 140159)]