158265438

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{2477}}^1$

素因数の和:2968

約数の個数: 32

約数和(自身を含む): 331140096

約数和(自身を除く): 172874658

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 463, 926, 1389, 2477, 2778, 4954, 7431, 10649, 14862, 21298, 31947, 56971, 63894, 113942, 170913, 341826, 1146851, 2293702, 3440553, 6881106, 26377573, 52755146, 79132719, 158265438]

約数ペア:

[(1, 158265438), (2, 79132719), (3, 52755146), (6, 26377573), (23, 6881106), (46, 3440553), (69, 2293702), (138, 1146851), (463, 341826), (926, 170913), (1389, 113942), (2477, 63894), (2778, 56971), (4954, 31947), (7431, 21298), (10649, 14862)]