187208856

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{18979}}^1$

素因数の和:19128

約数の個数: 48

約数和(自身を含む): 510751800

約数和(自身を除く): 323542944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 274, 411, 548, 822, 1096, 1233, 1644, 2466, 3288, 4932, 9864, 18979, 37958, 56937, 75916, 113874, 151832, 170811, 227748, 341622, 455496, 683244, 1366488, 2600123, 5200246, 7800369, 10400492, 15600738, 20800984, 23401107, 31201476, 46802214, 62402952, 93604428, 187208856]

約数ペア:

[(1, 187208856), (2, 93604428), (3, 62402952), (4, 46802214), (6, 31201476), (8, 23401107), (9, 20800984), (12, 15600738), (18, 10400492), (24, 7800369), (36, 5200246), (72, 2600123), (137, 1366488), (274, 683244), (411, 455496), (548, 341622), (822, 227748), (1096, 170811), (1233, 151832), (1644, 113874), (2466, 75916), (3288, 56937), (4932, 37958), (9864, 18979)]