161678592

素因数分解:

$2^8\times 3^5\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:167

約数の個数: 216

約数和(自身を含む): 508906944

約数和(自身を除く): 347228352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 81, 92, 96, 108, 113, 128, 138, 144, 162, 184, 192, 207, 216, 226, 243, 256, 276, 288, 324, 339, 368, 384, 414, 432, 452, 486, 552, 576, 621, 648, 678, 736, 768, 828, 864, 904, 972, 1017, 1104, 1152, 1242, 1296, 1356, 1472, 1656, 1728, 1808, 1863, 1944, 2034, 2208, 2304, 2484, 2592, 2599, 2712, 2944, 3051, 3312, 3456, 3616, 3726, 3888, 4068, 4416, 4968, 5184, 5198, 5424, 5589, 5888, 6102, 6624, 6912, 7232, 7452, 7776, 7797, 8136, 8832, 9153, 9936, 10368, 10396, 10848, 11178, 12204, 13248, 14464, 14904, 15552, 15594, 16272, 17664, 18306, 19872, 20736, 20792, 21696, 22356, 23391, 24408, 26496, 27459, 28928, 29808, 31104, 31188, 32544, 36612, 39744, 41584, 43392, 44712, 46782, 48816, 52992, 54918, 59616, 62208, 62376, 65088, 70173, 73224, 79488, 83168, 86784, 89424, 93564, 97632, 109836, 119232, 124752, 130176, 140346, 146448, 158976, 166336, 178848, 187128, 195264, 210519, 219672, 238464, 249504, 260352, 280692, 292896, 332672, 357696, 374256, 390528, 421038, 439344, 476928, 499008, 561384, 585792, 631557, 665344, 715392, 748512, 781056, 842076, 878688, 998016, 1122768, 1171584, 1263114, 1430784, 1497024, 1684152, 1757376, 1996032, 2245536, 2343168, 2526228, 2994048, 3368304, 3514752, 4491072, 5052456, 5988096, 6736608, 7029504, 8982144, 10104912, 13473216, 17964288, 20209824, 26946432, 40419648, 53892864, 80839296, 161678592]

約数ペア:

[(1, 161678592), (2, 80839296), (3, 53892864), (4, 40419648), (6, 26946432), (8, 20209824), (9, 17964288), (12, 13473216), (16, 10104912), (18, 8982144), (23, 7029504), (24, 6736608), (27, 5988096), (32, 5052456), (36, 4491072), (46, 3514752), (48, 3368304), (54, 2994048), (64, 2526228), (69, 2343168), (72, 2245536), (81, 1996032), (92, 1757376), (96, 1684152), (108, 1497024), (113, 1430784), (128, 1263114), (138, 1171584), (144, 1122768), (162, 998016), (184, 878688), (192, 842076), (207, 781056), (216, 748512), (226, 715392), (243, 665344), (256, 631557), (276, 585792), (288, 561384), (324, 499008), (339, 476928), (368, 439344), (384, 421038), (414, 390528), (432, 374256), (452, 357696), (486, 332672), (552, 292896), (576, 280692), (621, 260352), (648, 249504), (678, 238464), (736, 219672), (768, 210519), (828, 195264), (864, 187128), (904, 178848), (972, 166336), (1017, 158976), (1104, 146448), (1152, 140346), (1242, 130176), (1296, 124752), (1356, 119232), (1472, 109836), (1656, 97632), (1728, 93564), (1808, 89424), (1863, 86784), (1944, 83168), (2034, 79488), (2208, 73224), (2304, 70173), (2484, 65088), (2592, 62376), (2599, 62208), (2712, 59616), (2944, 54918), (3051, 52992), (3312, 48816), (3456, 46782), (3616, 44712), (3726, 43392), (3888, 41584), (4068, 39744), (4416, 36612), (4968, 32544), (5184, 31188), (5198, 31104), (5424, 29808), (5589, 28928), (5888, 27459), (6102, 26496), (6624, 24408), (6912, 23391), (7232, 22356), (7452, 21696), (7776, 20792), (7797, 20736), (8136, 19872), (8832, 18306), (9153, 17664), (9936, 16272), (10368, 15594), (10396, 15552), (10848, 14904), (11178, 14464), (12204, 13248)]