161711424

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1$

素因数の和:518

約数の個数: 224

約数和(自身を含む): 563270400

約数和(自身を除く): 401558976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 54, 56, 58, 63, 64, 72, 84, 87, 96, 108, 112, 116, 126, 144, 168, 174, 189, 192, 203, 216, 224, 232, 252, 261, 288, 336, 348, 378, 406, 432, 448, 461, 464, 504, 522, 576, 609, 672, 696, 756, 783, 812, 864, 922, 928, 1008, 1044, 1218, 1344, 1383, 1392, 1512, 1566, 1624, 1728, 1827, 1844, 1856, 2016, 2088, 2436, 2766, 2784, 3024, 3132, 3227, 3248, 3654, 3688, 4032, 4149, 4176, 4872, 5481, 5532, 5568, 6048, 6264, 6454, 6496, 7308, 7376, 8298, 8352, 9681, 9744, 10962, 11064, 12096, 12447, 12528, 12908, 12992, 13369, 14616, 14752, 16596, 16704, 19362, 19488, 21924, 22128, 24894, 25056, 25816, 26738, 29043, 29232, 29504, 33192, 38724, 38976, 40107, 43848, 44256, 49788, 50112, 51632, 53476, 58086, 58464, 66384, 77448, 80214, 87129, 87696, 88512, 93583, 99576, 103264, 106952, 116172, 116928, 120321, 132768, 154896, 160428, 174258, 175392, 187166, 199152, 206528, 213904, 232344, 240642, 265536, 280749, 309792, 320856, 348516, 350784, 360963, 374332, 398304, 427808, 464688, 481284, 561498, 619584, 641712, 697032, 721926, 748664, 796608, 842247, 855616, 929376, 962568, 1122996, 1283424, 1394064, 1443852, 1497328, 1684494, 1858752, 1925136, 2245992, 2526741, 2566848, 2788128, 2887704, 2994656, 3368988, 3850272, 4491984, 5053482, 5576256, 5775408, 5989312, 6737976, 7700544, 8983968, 10106964, 11550816, 13475952, 17967936, 20213928, 23101632, 26951904, 40427856, 53903808, 80855712, 161711424]

約数ペア:

[(1, 161711424), (2, 80855712), (3, 53903808), (4, 40427856), (6, 26951904), (7, 23101632), (8, 20213928), (9, 17967936), (12, 13475952), (14, 11550816), (16, 10106964), (18, 8983968), (21, 7700544), (24, 6737976), (27, 5989312), (28, 5775408), (29, 5576256), (32, 5053482), (36, 4491984), (42, 3850272), (48, 3368988), (54, 2994656), (56, 2887704), (58, 2788128), (63, 2566848), (64, 2526741), (72, 2245992), (84, 1925136), (87, 1858752), (96, 1684494), (108, 1497328), (112, 1443852), (116, 1394064), (126, 1283424), (144, 1122996), (168, 962568), (174, 929376), (189, 855616), (192, 842247), (203, 796608), (216, 748664), (224, 721926), (232, 697032), (252, 641712), (261, 619584), (288, 561498), (336, 481284), (348, 464688), (378, 427808), (406, 398304), (432, 374332), (448, 360963), (461, 350784), (464, 348516), (504, 320856), (522, 309792), (576, 280749), (609, 265536), (672, 240642), (696, 232344), (756, 213904), (783, 206528), (812, 199152), (864, 187166), (922, 175392), (928, 174258), (1008, 160428), (1044, 154896), (1218, 132768), (1344, 120321), (1383, 116928), (1392, 116172), (1512, 106952), (1566, 103264), (1624, 99576), (1728, 93583), (1827, 88512), (1844, 87696), (1856, 87129), (2016, 80214), (2088, 77448), (2436, 66384), (2766, 58464), (2784, 58086), (3024, 53476), (3132, 51632), (3227, 50112), (3248, 49788), (3654, 44256), (3688, 43848), (4032, 40107), (4149, 38976), (4176, 38724), (4872, 33192), (5481, 29504), (5532, 29232), (5568, 29043), (6048, 26738), (6264, 25816), (6454, 25056), (6496, 24894), (7308, 22128), (7376, 21924), (8298, 19488), (8352, 19362), (9681, 16704), (9744, 16596), (10962, 14752), (11064, 14616), (12096, 13369), (12447, 12992), (12528, 12908)]