168219792

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3907}}^1$

素因数の和:3957

約数の個数: 120

約数和(自身を含む): 529174464

約数和(自身を除く): 360954672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 36, 39, 46, 48, 52, 69, 72, 78, 92, 104, 117, 138, 144, 156, 184, 207, 208, 234, 276, 299, 312, 368, 414, 468, 552, 598, 624, 828, 897, 936, 1104, 1196, 1656, 1794, 1872, 2392, 2691, 3312, 3588, 3907, 4784, 5382, 7176, 7814, 10764, 11721, 14352, 15628, 21528, 23442, 31256, 35163, 43056, 46884, 50791, 62512, 70326, 89861, 93768, 101582, 140652, 152373, 179722, 187536, 203164, 269583, 281304, 304746, 359444, 406328, 457119, 539166, 562608, 609492, 718888, 808749, 812656, 914238, 1078332, 1168193, 1218984, 1437776, 1617498, 1828476, 2156664, 2336386, 2437968, 3234996, 3504579, 3656952, 4313328, 4672772, 6469992, 7009158, 7313904, 9345544, 10513737, 12939984, 14018316, 18691088, 21027474, 28036632, 42054948, 56073264, 84109896, 168219792]

約数ペア:

[(1, 168219792), (2, 84109896), (3, 56073264), (4, 42054948), (6, 28036632), (8, 21027474), (9, 18691088), (12, 14018316), (13, 12939984), (16, 10513737), (18, 9345544), (23, 7313904), (24, 7009158), (26, 6469992), (36, 4672772), (39, 4313328), (46, 3656952), (48, 3504579), (52, 3234996), (69, 2437968), (72, 2336386), (78, 2156664), (92, 1828476), (104, 1617498), (117, 1437776), (138, 1218984), (144, 1168193), (156, 1078332), (184, 914238), (207, 812656), (208, 808749), (234, 718888), (276, 609492), (299, 562608), (312, 539166), (368, 457119), (414, 406328), (468, 359444), (552, 304746), (598, 281304), (624, 269583), (828, 203164), (897, 187536), (936, 179722), (1104, 152373), (1196, 140652), (1656, 101582), (1794, 93768), (1872, 89861), (2392, 70326), (2691, 62512), (3312, 50791), (3588, 46884), (3907, 43056), (4784, 35163), (5382, 31256), (7176, 23442), (7814, 21528), (10764, 15628), (11721, 14352)]