189498744

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{16553}}^1$

素因数の和:16621

約数の個数: 64

約数和(自身を含む): 536349600

約数和(自身を除く): 346850856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 106, 108, 159, 212, 216, 318, 424, 477, 636, 954, 1272, 1431, 1908, 2862, 3816, 5724, 11448, 16553, 33106, 49659, 66212, 99318, 132424, 148977, 198636, 297954, 397272, 446931, 595908, 877309, 893862, 1191816, 1754618, 1787724, 2631927, 3509236, 3575448, 5263854, 7018472, 7895781, 10527708, 15791562, 21055416, 23687343, 31583124, 47374686, 63166248, 94749372, 189498744]

約数ペア:

[(1, 189498744), (2, 94749372), (3, 63166248), (4, 47374686), (6, 31583124), (8, 23687343), (9, 21055416), (12, 15791562), (18, 10527708), (24, 7895781), (27, 7018472), (36, 5263854), (53, 3575448), (54, 3509236), (72, 2631927), (106, 1787724), (108, 1754618), (159, 1191816), (212, 893862), (216, 877309), (318, 595908), (424, 446931), (477, 397272), (636, 297954), (954, 198636), (1272, 148977), (1431, 132424), (1908, 99318), (2862, 66212), (3816, 49659), (5724, 33106), (11448, 16553)]