189231984

素因数分解:

$2^4\times 3^3\times {\mathrm{101}}^1\times {\mathrm{4337}}^1$

素因数の和:4455

約数の個数: 80

約数和(自身を含む): 548670240

約数和(自身を除く): 359438256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 101, 108, 144, 202, 216, 303, 404, 432, 606, 808, 909, 1212, 1616, 1818, 2424, 2727, 3636, 4337, 4848, 5454, 7272, 8674, 10908, 13011, 14544, 17348, 21816, 26022, 34696, 39033, 43632, 52044, 69392, 78066, 104088, 117099, 156132, 208176, 234198, 312264, 438037, 468396, 624528, 876074, 936792, 1314111, 1752148, 1873584, 2628222, 3504296, 3942333, 5256444, 7008592, 7884666, 10512888, 11826999, 15769332, 21025776, 23653998, 31538664, 47307996, 63077328, 94615992, 189231984]

約数ペア:

[(1, 189231984), (2, 94615992), (3, 63077328), (4, 47307996), (6, 31538664), (8, 23653998), (9, 21025776), (12, 15769332), (16, 11826999), (18, 10512888), (24, 7884666), (27, 7008592), (36, 5256444), (48, 3942333), (54, 3504296), (72, 2628222), (101, 1873584), (108, 1752148), (144, 1314111), (202, 936792), (216, 876074), (303, 624528), (404, 468396), (432, 438037), (606, 312264), (808, 234198), (909, 208176), (1212, 156132), (1616, 117099), (1818, 104088), (2424, 78066), (2727, 69392), (3636, 52044), (4337, 43632), (4848, 39033), (5454, 34696), (7272, 26022), (8674, 21816), (10908, 17348), (13011, 14544)]