131424774

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{8467}}^1$

素因数の和:8684

約数の個数: 32

約数和(自身を含む): 284524800

約数和(自身を除く): 153100026

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 199, 398, 597, 1194, 2587, 5174, 7761, 8467, 15522, 16934, 25401, 50802, 110071, 220142, 330213, 660426, 1684933, 3369866, 5054799, 10109598, 21904129, 43808258, 65712387, 131424774]

約数ペア:

[(1, 131424774), (2, 65712387), (3, 43808258), (6, 21904129), (13, 10109598), (26, 5054799), (39, 3369866), (78, 1684933), (199, 660426), (398, 330213), (597, 220142), (1194, 110071), (2587, 50802), (5174, 25401), (7761, 16934), (8467, 15522)]