177629712

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:249

約数の個数: 160

約数和(自身を含む): 519716736

約数和(自身を除く): 342087024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 41, 48, 52, 53, 78, 82, 104, 106, 123, 131, 156, 159, 164, 208, 212, 246, 262, 312, 318, 328, 393, 424, 492, 524, 533, 624, 636, 656, 689, 786, 848, 984, 1048, 1066, 1272, 1378, 1572, 1599, 1703, 1968, 2067, 2096, 2132, 2173, 2544, 2756, 3144, 3198, 3406, 4134, 4264, 4346, 5109, 5371, 5512, 6288, 6396, 6519, 6812, 6943, 8268, 8528, 8692, 10218, 10742, 11024, 12792, 13038, 13624, 13886, 16113, 16536, 17384, 20436, 20829, 21484, 25584, 26076, 27248, 27772, 28249, 32226, 33072, 34768, 40872, 41658, 42968, 52152, 55544, 56498, 64452, 69823, 81744, 83316, 84747, 85936, 90259, 104304, 111088, 112996, 128904, 139646, 166632, 169494, 180518, 209469, 225992, 257808, 270777, 279292, 284663, 333264, 338988, 361036, 418938, 451984, 541554, 558584, 569326, 677976, 722072, 837876, 853989, 1083108, 1117168, 1138652, 1355952, 1444144, 1675752, 1707978, 2166216, 2277304, 3351504, 3415956, 3700619, 4332432, 4554608, 6831912, 7401238, 11101857, 13663824, 14802476, 22203714, 29604952, 44407428, 59209904, 88814856, 177629712]

約数ペア:

[(1, 177629712), (2, 88814856), (3, 59209904), (4, 44407428), (6, 29604952), (8, 22203714), (12, 14802476), (13, 13663824), (16, 11101857), (24, 7401238), (26, 6831912), (39, 4554608), (41, 4332432), (48, 3700619), (52, 3415956), (53, 3351504), (78, 2277304), (82, 2166216), (104, 1707978), (106, 1675752), (123, 1444144), (131, 1355952), (156, 1138652), (159, 1117168), (164, 1083108), (208, 853989), (212, 837876), (246, 722072), (262, 677976), (312, 569326), (318, 558584), (328, 541554), (393, 451984), (424, 418938), (492, 361036), (524, 338988), (533, 333264), (624, 284663), (636, 279292), (656, 270777), (689, 257808), (786, 225992), (848, 209469), (984, 180518), (1048, 169494), (1066, 166632), (1272, 139646), (1378, 128904), (1572, 112996), (1599, 111088), (1703, 104304), (1968, 90259), (2067, 85936), (2096, 84747), (2132, 83316), (2173, 81744), (2544, 69823), (2756, 64452), (3144, 56498), (3198, 55544), (3406, 52152), (4134, 42968), (4264, 41658), (4346, 40872), (5109, 34768), (5371, 33072), (5512, 32226), (6288, 28249), (6396, 27772), (6519, 27248), (6812, 26076), (6943, 25584), (8268, 21484), (8528, 20829), (8692, 20436), (10218, 17384), (10742, 16536), (11024, 16113), (12792, 13886), (13038, 13624)]