161959008

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73351}}^1$

素因数の和:73387

約数の個数: 48

約数和(自身を含む): 443632896

約数和(自身を除く): 281673888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 73351, 146702, 220053, 293404, 440106, 586808, 880212, 1173616, 1687073, 1760424, 2347232, 3374146, 3520848, 5061219, 6748292, 7041696, 10122438, 13496584, 20244876, 26993168, 40489752, 53986336, 80979504, 161959008]

約数ペア:

[(1, 161959008), (2, 80979504), (3, 53986336), (4, 40489752), (6, 26993168), (8, 20244876), (12, 13496584), (16, 10122438), (23, 7041696), (24, 6748292), (32, 5061219), (46, 3520848), (48, 3374146), (69, 2347232), (92, 1760424), (96, 1687073), (138, 1173616), (184, 880212), (276, 586808), (368, 440106), (552, 293404), (736, 220053), (1104, 146702), (2208, 73351)]