158506812

素因数分解:

$2^2\times 3^2\times {\mathrm{487}}^1\times {\mathrm{9041}}^1$

素因数の和:9538

約数の個数: 36

約数和(自身を含む): 401537136

約数和(自身を除く): 243030324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 487, 974, 1461, 1948, 2922, 4383, 5844, 8766, 9041, 17532, 18082, 27123, 36164, 54246, 81369, 108492, 162738, 325476, 4402967, 8805934, 13208901, 17611868, 26417802, 39626703, 52835604, 79253406, 158506812]

約数ペア:

[(1, 158506812), (2, 79253406), (3, 52835604), (4, 39626703), (6, 26417802), (9, 17611868), (12, 13208901), (18, 8805934), (36, 4402967), (487, 325476), (974, 162738), (1461, 108492), (1948, 81369), (2922, 54246), (4383, 36164), (5844, 27123), (8766, 18082), (9041, 17532)]