170707768

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:162

約数の個数: 144

約数和(自身を含む): 423019800

約数和(自身を除く): 252312032

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 59, 61, 77, 88, 98, 118, 121, 122, 154, 196, 236, 242, 244, 308, 392, 413, 427, 472, 484, 488, 539, 616, 649, 671, 826, 847, 854, 968, 1078, 1298, 1342, 1652, 1694, 1708, 2156, 2596, 2684, 2891, 2989, 3304, 3388, 3416, 3599, 4312, 4543, 4697, 5192, 5368, 5782, 5929, 5978, 6776, 7139, 7198, 7381, 9086, 9394, 11564, 11858, 11956, 14278, 14396, 14762, 18172, 18788, 23128, 23716, 23912, 25193, 28556, 28792, 29524, 31801, 32879, 36344, 37576, 39589, 47432, 49973, 50386, 51667, 57112, 59048, 63602, 65758, 79178, 99946, 100772, 103334, 127204, 131516, 158356, 176351, 199892, 201544, 206668, 254408, 263032, 277123, 316712, 349811, 352702, 361669, 399784, 413336, 435479, 554246, 699622, 705404, 723338, 870958, 1108492, 1399244, 1410808, 1446676, 1741916, 1939861, 2216984, 2798488, 2893352, 3048353, 3483832, 3879722, 6096706, 7759444, 12193412, 15518888, 21338471, 24386824, 42676942, 85353884, 170707768]

約数ペア:

[(1, 170707768), (2, 85353884), (4, 42676942), (7, 24386824), (8, 21338471), (11, 15518888), (14, 12193412), (22, 7759444), (28, 6096706), (44, 3879722), (49, 3483832), (56, 3048353), (59, 2893352), (61, 2798488), (77, 2216984), (88, 1939861), (98, 1741916), (118, 1446676), (121, 1410808), (122, 1399244), (154, 1108492), (196, 870958), (236, 723338), (242, 705404), (244, 699622), (308, 554246), (392, 435479), (413, 413336), (427, 399784), (472, 361669), (484, 352702), (488, 349811), (539, 316712), (616, 277123), (649, 263032), (671, 254408), (826, 206668), (847, 201544), (854, 199892), (968, 176351), (1078, 158356), (1298, 131516), (1342, 127204), (1652, 103334), (1694, 100772), (1708, 99946), (2156, 79178), (2596, 65758), (2684, 63602), (2891, 59048), (2989, 57112), (3304, 51667), (3388, 50386), (3416, 49973), (3599, 47432), (4312, 39589), (4543, 37576), (4697, 36344), (5192, 32879), (5368, 31801), (5782, 29524), (5929, 28792), (5978, 28556), (6776, 25193), (7139, 23912), (7198, 23716), (7381, 23128), (9086, 18788), (9394, 18172), (11564, 14762), (11858, 14396), (11956, 14278)]