131407992

素因数分解:

$2^3\times 3^2\times {\mathrm{163}}^1\times {\mathrm{11197}}^1$

素因数の和:11372

約数の個数: 48

約数和(自身を含む): 358112040

約数和(自身を除く): 226704048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 163, 326, 489, 652, 978, 1304, 1467, 1956, 2934, 3912, 5868, 11197, 11736, 22394, 33591, 44788, 67182, 89576, 100773, 134364, 201546, 268728, 403092, 806184, 1825111, 3650222, 5475333, 7300444, 10950666, 14600888, 16425999, 21901332, 32851998, 43802664, 65703996, 131407992]

約数ペア:

[(1, 131407992), (2, 65703996), (3, 43802664), (4, 32851998), (6, 21901332), (8, 16425999), (9, 14600888), (12, 10950666), (18, 7300444), (24, 5475333), (36, 3650222), (72, 1825111), (163, 806184), (326, 403092), (489, 268728), (652, 201546), (978, 134364), (1304, 100773), (1467, 89576), (1956, 67182), (2934, 44788), (3912, 33591), (5868, 22394), (11197, 11736)]