161477904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{4253}}^1$

素因数の和:4384

約数の個数: 80

約数和(自身を含む): 481076352

約数和(自身を除く): 319598448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 113, 168, 226, 336, 339, 452, 678, 791, 904, 1356, 1582, 1808, 2373, 2712, 3164, 4253, 4746, 5424, 6328, 8506, 9492, 12656, 12759, 17012, 18984, 25518, 29771, 34024, 37968, 51036, 59542, 68048, 89313, 102072, 119084, 178626, 204144, 238168, 357252, 476336, 480589, 714504, 961178, 1429008, 1441767, 1922356, 2883534, 3364123, 3844712, 5767068, 6728246, 7689424, 10092369, 11534136, 13456492, 20184738, 23068272, 26912984, 40369476, 53825968, 80738952, 161477904]

約数ペア:

[(1, 161477904), (2, 80738952), (3, 53825968), (4, 40369476), (6, 26912984), (7, 23068272), (8, 20184738), (12, 13456492), (14, 11534136), (16, 10092369), (21, 7689424), (24, 6728246), (28, 5767068), (42, 3844712), (48, 3364123), (56, 2883534), (84, 1922356), (112, 1441767), (113, 1429008), (168, 961178), (226, 714504), (336, 480589), (339, 476336), (452, 357252), (678, 238168), (791, 204144), (904, 178626), (1356, 119084), (1582, 102072), (1808, 89313), (2373, 68048), (2712, 59542), (3164, 51036), (4253, 37968), (4746, 34024), (5424, 29771), (6328, 25518), (8506, 18984), (9492, 17012), (12656, 12759)]