168740064

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^2\times {\mathrm{541}}^1$

素因数の和:598

約数の個数: 144

約数和(自身を含む): 520385040

約数和(自身を除く): 351644976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 216, 228, 288, 304, 342, 361, 432, 456, 513, 541, 608, 684, 722, 864, 912, 1026, 1082, 1083, 1368, 1444, 1623, 1824, 2052, 2164, 2166, 2736, 2888, 3246, 3249, 4104, 4328, 4332, 4869, 5472, 5776, 6492, 6498, 8208, 8656, 8664, 9738, 9747, 10279, 11552, 12984, 12996, 14607, 16416, 17312, 17328, 19476, 19494, 20558, 25968, 25992, 29214, 30837, 34656, 38952, 38988, 41116, 51936, 51984, 58428, 61674, 77904, 77976, 82232, 92511, 103968, 116856, 123348, 155808, 155952, 164464, 185022, 195301, 233712, 246696, 277533, 311904, 328928, 370044, 390602, 467424, 493392, 555066, 585903, 740088, 781204, 986784, 1110132, 1171806, 1480176, 1562408, 1757709, 2220264, 2343612, 2960352, 3124816, 3515418, 4440528, 4687224, 5273127, 6249632, 7030836, 8881056, 9374448, 10546254, 14061672, 18748896, 21092508, 28123344, 42185016, 56246688, 84370032, 168740064]

約数ペア:

[(1, 168740064), (2, 84370032), (3, 56246688), (4, 42185016), (6, 28123344), (8, 21092508), (9, 18748896), (12, 14061672), (16, 10546254), (18, 9374448), (19, 8881056), (24, 7030836), (27, 6249632), (32, 5273127), (36, 4687224), (38, 4440528), (48, 3515418), (54, 3124816), (57, 2960352), (72, 2343612), (76, 2220264), (96, 1757709), (108, 1562408), (114, 1480176), (144, 1171806), (152, 1110132), (171, 986784), (216, 781204), (228, 740088), (288, 585903), (304, 555066), (342, 493392), (361, 467424), (432, 390602), (456, 370044), (513, 328928), (541, 311904), (608, 277533), (684, 246696), (722, 233712), (864, 195301), (912, 185022), (1026, 164464), (1082, 155952), (1083, 155808), (1368, 123348), (1444, 116856), (1623, 103968), (1824, 92511), (2052, 82232), (2164, 77976), (2166, 77904), (2736, 61674), (2888, 58428), (3246, 51984), (3249, 51936), (4104, 41116), (4328, 38988), (4332, 38952), (4869, 34656), (5472, 30837), (5776, 29214), (6492, 25992), (6498, 25968), (8208, 20558), (8656, 19494), (8664, 19476), (9738, 17328), (9747, 17312), (10279, 16416), (11552, 14607), (12984, 12996)]