163256904

素因数分解:

$2^3\times 3^3\times {\mathrm{271}}^1\times {\mathrm{2789}}^1$

素因数の和:3075

約数の個数: 64

約数和(自身を含む): 455328000

約数和(自身を除く): 292071096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 271, 542, 813, 1084, 1626, 2168, 2439, 2789, 3252, 4878, 5578, 6504, 7317, 8367, 9756, 11156, 14634, 16734, 19512, 22312, 25101, 29268, 33468, 50202, 58536, 66936, 75303, 100404, 150606, 200808, 301212, 602424, 755819, 1511638, 2267457, 3023276, 4534914, 6046552, 6802371, 9069828, 13604742, 18139656, 20407113, 27209484, 40814226, 54418968, 81628452, 163256904]

約数ペア:

[(1, 163256904), (2, 81628452), (3, 54418968), (4, 40814226), (6, 27209484), (8, 20407113), (9, 18139656), (12, 13604742), (18, 9069828), (24, 6802371), (27, 6046552), (36, 4534914), (54, 3023276), (72, 2267457), (108, 1511638), (216, 755819), (271, 602424), (542, 301212), (813, 200808), (1084, 150606), (1626, 100404), (2168, 75303), (2439, 66936), (2789, 58536), (3252, 50202), (4878, 33468), (5578, 29268), (6504, 25101), (7317, 22312), (8367, 19512), (9756, 16734), (11156, 14634)]