189825648

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:207

約数の個数: 160

約数和(自身を含む): 539965440

約数和(自身を除く): 350139792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 48, 53, 58, 62, 83, 87, 93, 106, 116, 124, 159, 166, 174, 186, 212, 232, 248, 249, 318, 332, 348, 372, 424, 464, 496, 498, 636, 664, 696, 744, 848, 899, 996, 1272, 1328, 1392, 1488, 1537, 1643, 1798, 1992, 2407, 2544, 2573, 2697, 3074, 3286, 3596, 3984, 4399, 4611, 4814, 4929, 5146, 5394, 6148, 6572, 7192, 7221, 7719, 8798, 9222, 9628, 9858, 10292, 10788, 12296, 13144, 13197, 14384, 14442, 15438, 17596, 18444, 19256, 19716, 20584, 21576, 24592, 26288, 26394, 28884, 30876, 35192, 36888, 38512, 39432, 41168, 43152, 47647, 52788, 57768, 61752, 70384, 73776, 74617, 78864, 95294, 105576, 115536, 123504, 127571, 136369, 142941, 149234, 190588, 211152, 223851, 255142, 272738, 285882, 298468, 381176, 382713, 409107, 447702, 510284, 545476, 571764, 596936, 762352, 765426, 818214, 895404, 1020568, 1090952, 1143528, 1193872, 1530852, 1636428, 1790808, 2041136, 2181904, 2287056, 3061704, 3272856, 3581616, 3954701, 6123408, 6545712, 7909402, 11864103, 15818804, 23728206, 31637608, 47456412, 63275216, 94912824, 189825648]

約数ペア:

[(1, 189825648), (2, 94912824), (3, 63275216), (4, 47456412), (6, 31637608), (8, 23728206), (12, 15818804), (16, 11864103), (24, 7909402), (29, 6545712), (31, 6123408), (48, 3954701), (53, 3581616), (58, 3272856), (62, 3061704), (83, 2287056), (87, 2181904), (93, 2041136), (106, 1790808), (116, 1636428), (124, 1530852), (159, 1193872), (166, 1143528), (174, 1090952), (186, 1020568), (212, 895404), (232, 818214), (248, 765426), (249, 762352), (318, 596936), (332, 571764), (348, 545476), (372, 510284), (424, 447702), (464, 409107), (496, 382713), (498, 381176), (636, 298468), (664, 285882), (696, 272738), (744, 255142), (848, 223851), (899, 211152), (996, 190588), (1272, 149234), (1328, 142941), (1392, 136369), (1488, 127571), (1537, 123504), (1643, 115536), (1798, 105576), (1992, 95294), (2407, 78864), (2544, 74617), (2573, 73776), (2697, 70384), (3074, 61752), (3286, 57768), (3596, 52788), (3984, 47647), (4399, 43152), (4611, 41168), (4814, 39432), (4929, 38512), (5146, 36888), (5394, 35192), (6148, 30876), (6572, 28884), (7192, 26394), (7221, 26288), (7719, 24592), (8798, 21576), (9222, 20584), (9628, 19716), (9858, 19256), (10292, 18444), (10788, 17596), (12296, 15438), (13144, 14442), (13197, 14384)]