138555216

素因数分解:

$2^4\times 3^2\times {\mathrm{163}}^1\times {\mathrm{5903}}^1$

素因数の和:6080

約数の個数: 60

約数和(自身を含む): 390207168

約数和(自身を除く): 251651952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 163, 326, 489, 652, 978, 1304, 1467, 1956, 2608, 2934, 3912, 5868, 5903, 7824, 11736, 11806, 17709, 23472, 23612, 35418, 47224, 53127, 70836, 94448, 106254, 141672, 212508, 283344, 425016, 850032, 962189, 1924378, 2886567, 3848756, 5773134, 7697512, 8659701, 11546268, 15395024, 17319402, 23092536, 34638804, 46185072, 69277608, 138555216]

約数ペア:

[(1, 138555216), (2, 69277608), (3, 46185072), (4, 34638804), (6, 23092536), (8, 17319402), (9, 15395024), (12, 11546268), (16, 8659701), (18, 7697512), (24, 5773134), (36, 3848756), (48, 2886567), (72, 1924378), (144, 962189), (163, 850032), (326, 425016), (489, 283344), (652, 212508), (978, 141672), (1304, 106254), (1467, 94448), (1956, 70836), (2608, 53127), (2934, 47224), (3912, 35418), (5868, 23612), (5903, 23472), (7824, 17709), (11736, 11806)]