145256824

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1063}}^1$

素因数の和:1148

約数の個数: 64

約数和(自身を含む): 306432000

約数和(自身を除く): 161175176

約数列:

[1, 2, 4, 8, 19, 29, 31, 38, 58, 62, 76, 116, 124, 152, 232, 248, 551, 589, 899, 1063, 1102, 1178, 1798, 2126, 2204, 2356, 3596, 4252, 4408, 4712, 7192, 8504, 17081, 20197, 30827, 32953, 34162, 40394, 61654, 65906, 68324, 80788, 123308, 131812, 136648, 161576, 246616, 263624, 585713, 626107, 955637, 1171426, 1252214, 1911274, 2342852, 2504428, 3822548, 4685704, 5008856, 7645096, 18157103, 36314206, 72628412, 145256824]

約数ペア:

[(1, 145256824), (2, 72628412), (4, 36314206), (8, 18157103), (19, 7645096), (29, 5008856), (31, 4685704), (38, 3822548), (58, 2504428), (62, 2342852), (76, 1911274), (116, 1252214), (124, 1171426), (152, 955637), (232, 626107), (248, 585713), (551, 263624), (589, 246616), (899, 161576), (1063, 136648), (1102, 131812), (1178, 123308), (1798, 80788), (2126, 68324), (2204, 65906), (2356, 61654), (3596, 40394), (4252, 34162), (4408, 32953), (4712, 30827), (7192, 20197), (8504, 17081)]