164443008

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:516

約数の個数: 128

約数和(自身を含む): 467470080

約数和(自身を除く): 303027072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 43, 46, 48, 64, 69, 86, 92, 96, 128, 129, 138, 172, 184, 192, 258, 276, 344, 368, 384, 433, 516, 552, 688, 736, 866, 989, 1032, 1104, 1299, 1376, 1472, 1732, 1978, 2064, 2208, 2598, 2752, 2944, 2967, 3464, 3956, 4128, 4416, 5196, 5504, 5934, 6928, 7912, 8256, 8832, 9959, 10392, 11868, 13856, 15824, 16512, 18619, 19918, 20784, 23736, 27712, 29877, 31648, 37238, 39836, 41568, 47472, 55424, 55857, 59754, 63296, 74476, 79672, 83136, 94944, 111714, 119508, 126592, 148952, 159344, 166272, 189888, 223428, 239016, 297904, 318688, 379776, 428237, 446856, 478032, 595808, 637376, 856474, 893712, 956064, 1191616, 1274752, 1284711, 1712948, 1787424, 1912128, 2383232, 2569422, 3425896, 3574848, 3824256, 5138844, 6851792, 7149696, 10277688, 13703584, 20555376, 27407168, 41110752, 54814336, 82221504, 164443008]

約数ペア:

[(1, 164443008), (2, 82221504), (3, 54814336), (4, 41110752), (6, 27407168), (8, 20555376), (12, 13703584), (16, 10277688), (23, 7149696), (24, 6851792), (32, 5138844), (43, 3824256), (46, 3574848), (48, 3425896), (64, 2569422), (69, 2383232), (86, 1912128), (92, 1787424), (96, 1712948), (128, 1284711), (129, 1274752), (138, 1191616), (172, 956064), (184, 893712), (192, 856474), (258, 637376), (276, 595808), (344, 478032), (368, 446856), (384, 428237), (433, 379776), (516, 318688), (552, 297904), (688, 239016), (736, 223428), (866, 189888), (989, 166272), (1032, 159344), (1104, 148952), (1299, 126592), (1376, 119508), (1472, 111714), (1732, 94944), (1978, 83136), (2064, 79672), (2208, 74476), (2598, 63296), (2752, 59754), (2944, 55857), (2967, 55424), (3464, 47472), (3956, 41568), (4128, 39836), (4416, 37238), (5196, 31648), (5504, 29877), (5934, 27712), (6928, 23736), (7912, 20784), (8256, 19918), (8832, 18619), (9959, 16512), (10392, 15824), (11868, 13856)]