189663984

素因数分解:

$2^4\times 3^3\times {\mathrm{89}}^1\times {\mathrm{4933}}^1$

素因数の和:5039

約数の個数: 80

約数和(自身を含む): 550634400

約数和(自身を除く): 360970416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 89, 108, 144, 178, 216, 267, 356, 432, 534, 712, 801, 1068, 1424, 1602, 2136, 2403, 3204, 4272, 4806, 4933, 6408, 9612, 9866, 12816, 14799, 19224, 19732, 29598, 38448, 39464, 44397, 59196, 78928, 88794, 118392, 133191, 177588, 236784, 266382, 355176, 439037, 532764, 710352, 878074, 1065528, 1317111, 1756148, 2131056, 2634222, 3512296, 3951333, 5268444, 7024592, 7902666, 10536888, 11853999, 15805332, 21073776, 23707998, 31610664, 47415996, 63221328, 94831992, 189663984]

約数ペア:

[(1, 189663984), (2, 94831992), (3, 63221328), (4, 47415996), (6, 31610664), (8, 23707998), (9, 21073776), (12, 15805332), (16, 11853999), (18, 10536888), (24, 7902666), (27, 7024592), (36, 5268444), (48, 3951333), (54, 3512296), (72, 2634222), (89, 2131056), (108, 1756148), (144, 1317111), (178, 1065528), (216, 878074), (267, 710352), (356, 532764), (432, 439037), (534, 355176), (712, 266382), (801, 236784), (1068, 177588), (1424, 133191), (1602, 118392), (2136, 88794), (2403, 78928), (3204, 59196), (4272, 44397), (4806, 39464), (4933, 38448), (6408, 29598), (9612, 19732), (9866, 19224), (12816, 14799)]