161250912

素因数分解:

$2^5\times 3^5\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:347

約数の個数: 144

約数和(自身を含む): 482947920

約数和(自身を除く): 321697008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 89, 96, 108, 144, 162, 178, 216, 233, 243, 267, 288, 324, 356, 432, 466, 486, 534, 648, 699, 712, 801, 864, 932, 972, 1068, 1296, 1398, 1424, 1602, 1864, 1944, 2097, 2136, 2403, 2592, 2796, 2848, 3204, 3728, 3888, 4194, 4272, 4806, 5592, 6291, 6408, 7209, 7456, 7776, 8388, 8544, 9612, 11184, 12582, 12816, 14418, 16776, 18873, 19224, 20737, 21627, 22368, 25164, 25632, 28836, 33552, 37746, 38448, 41474, 43254, 50328, 56619, 57672, 62211, 67104, 75492, 76896, 82948, 86508, 100656, 113238, 115344, 124422, 150984, 165896, 173016, 186633, 201312, 226476, 230688, 248844, 301968, 331792, 346032, 373266, 452952, 497688, 559899, 603936, 663584, 692064, 746532, 905904, 995376, 1119798, 1493064, 1679697, 1811808, 1990752, 2239596, 2986128, 3359394, 4479192, 5039091, 5972256, 6718788, 8958384, 10078182, 13437576, 17916768, 20156364, 26875152, 40312728, 53750304, 80625456, 161250912]

約数ペア:

[(1, 161250912), (2, 80625456), (3, 53750304), (4, 40312728), (6, 26875152), (8, 20156364), (9, 17916768), (12, 13437576), (16, 10078182), (18, 8958384), (24, 6718788), (27, 5972256), (32, 5039091), (36, 4479192), (48, 3359394), (54, 2986128), (72, 2239596), (81, 1990752), (89, 1811808), (96, 1679697), (108, 1493064), (144, 1119798), (162, 995376), (178, 905904), (216, 746532), (233, 692064), (243, 663584), (267, 603936), (288, 559899), (324, 497688), (356, 452952), (432, 373266), (466, 346032), (486, 331792), (534, 301968), (648, 248844), (699, 230688), (712, 226476), (801, 201312), (864, 186633), (932, 173016), (972, 165896), (1068, 150984), (1296, 124422), (1398, 115344), (1424, 113238), (1602, 100656), (1864, 86508), (1944, 82948), (2097, 76896), (2136, 75492), (2403, 67104), (2592, 62211), (2796, 57672), (2848, 56619), (3204, 50328), (3728, 43254), (3888, 41474), (4194, 38448), (4272, 37746), (4806, 33552), (5592, 28836), (6291, 25632), (6408, 25164), (7209, 22368), (7456, 21627), (7776, 20737), (8388, 19224), (8544, 18873), (9612, 16776), (11184, 14418), (12582, 12816)]