190172752

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{947}}^1$

素因数の和:1136

約数の個数: 80

約数和(自身を含む): 462684672

約数和(自身を除く): 272511920

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 163, 176, 308, 326, 616, 652, 947, 1141, 1232, 1304, 1793, 1894, 2282, 2608, 3586, 3788, 4564, 6629, 7172, 7576, 9128, 10417, 12551, 13258, 14344, 15152, 18256, 20834, 25102, 26516, 28688, 41668, 50204, 53032, 72919, 83336, 100408, 106064, 145838, 154361, 166672, 200816, 291676, 308722, 583352, 617444, 1080527, 1166704, 1234888, 1697971, 2161054, 2469776, 3395942, 4322108, 6791884, 8644216, 11885797, 13583768, 17288432, 23771594, 27167536, 47543188, 95086376, 190172752]

約数ペア:

[(1, 190172752), (2, 95086376), (4, 47543188), (7, 27167536), (8, 23771594), (11, 17288432), (14, 13583768), (16, 11885797), (22, 8644216), (28, 6791884), (44, 4322108), (56, 3395942), (77, 2469776), (88, 2161054), (112, 1697971), (154, 1234888), (163, 1166704), (176, 1080527), (308, 617444), (326, 583352), (616, 308722), (652, 291676), (947, 200816), (1141, 166672), (1232, 154361), (1304, 145838), (1793, 106064), (1894, 100408), (2282, 83336), (2608, 72919), (3586, 53032), (3788, 50204), (4564, 41668), (6629, 28688), (7172, 26516), (7576, 25102), (9128, 20834), (10417, 18256), (12551, 15152), (13258, 14344)]