163729728

素因数分解:

$2^6\times 3^3\times {\mathrm{41}}^1\times {\mathrm{2311}}^1$

素因数の和:2373

約数の個数: 112

約数和(自身を含む): 493288320

約数和(自身を除く): 329558592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 64, 72, 82, 96, 108, 123, 144, 164, 192, 216, 246, 288, 328, 369, 432, 492, 576, 656, 738, 864, 984, 1107, 1312, 1476, 1728, 1968, 2214, 2311, 2624, 2952, 3936, 4428, 4622, 5904, 6933, 7872, 8856, 9244, 11808, 13866, 17712, 18488, 20799, 23616, 27732, 35424, 36976, 41598, 55464, 62397, 70848, 73952, 83196, 94751, 110928, 124794, 147904, 166392, 189502, 221856, 249588, 284253, 332784, 379004, 443712, 499176, 568506, 665568, 758008, 852759, 998352, 1137012, 1331136, 1516016, 1705518, 1996704, 2274024, 2558277, 3032032, 3411036, 3993408, 4548048, 5116554, 6064064, 6822072, 9096096, 10233108, 13644144, 18192192, 20466216, 27288288, 40932432, 54576576, 81864864, 163729728]

約数ペア:

[(1, 163729728), (2, 81864864), (3, 54576576), (4, 40932432), (6, 27288288), (8, 20466216), (9, 18192192), (12, 13644144), (16, 10233108), (18, 9096096), (24, 6822072), (27, 6064064), (32, 5116554), (36, 4548048), (41, 3993408), (48, 3411036), (54, 3032032), (64, 2558277), (72, 2274024), (82, 1996704), (96, 1705518), (108, 1516016), (123, 1331136), (144, 1137012), (164, 998352), (192, 852759), (216, 758008), (246, 665568), (288, 568506), (328, 499176), (369, 443712), (432, 379004), (492, 332784), (576, 284253), (656, 249588), (738, 221856), (864, 189502), (984, 166392), (1107, 147904), (1312, 124794), (1476, 110928), (1728, 94751), (1968, 83196), (2214, 73952), (2311, 70848), (2624, 62397), (2952, 55464), (3936, 41598), (4428, 36976), (4622, 35424), (5904, 27732), (6933, 23616), (7872, 20799), (8856, 18488), (9244, 17712), (11808, 13866)]