161015952

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{37691}}^1$

素因数の和:37791

約数の個数: 40

約数和(自身を含む): 420642720

約数和(自身を除く): 259626768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 356, 534, 712, 1068, 1424, 2136, 4272, 37691, 75382, 113073, 150764, 226146, 301528, 452292, 603056, 904584, 1809168, 3354499, 6708998, 10063497, 13417996, 20126994, 26835992, 40253988, 53671984, 80507976, 161015952]

約数ペア:

[(1, 161015952), (2, 80507976), (3, 53671984), (4, 40253988), (6, 26835992), (8, 20126994), (12, 13417996), (16, 10063497), (24, 6708998), (48, 3354499), (89, 1809168), (178, 904584), (267, 603056), (356, 452292), (534, 301528), (712, 226146), (1068, 150764), (1424, 113073), (2136, 75382), (4272, 37691)]