158498307972

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{312007}}^1$

素因数の和:312257

約数の個数: 72

約数和(自身を含む): 407492432256

約数和(自身を除く): 248994124284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 137, 206, 274, 309, 411, 412, 548, 618, 822, 927, 1233, 1236, 1644, 1854, 2466, 3708, 4932, 14111, 28222, 42333, 56444, 84666, 126999, 169332, 253998, 312007, 507996, 624014, 936021, 1248028, 1872042, 2808063, 3744084, 5616126, 11232252, 32136721, 42744959, 64273442, 85489918, 96410163, 128234877, 128546884, 170979836, 192820326, 256469754, 289230489, 384704631, 385640652, 512939508, 578460978, 769409262, 1156921956, 1538818524, 4402730777, 8805461554, 13208192331, 17610923108, 26416384662, 39624576993, 52832769324, 79249153986, 158498307972]

約数ペア:

[(1, 158498307972), (2, 79249153986), (3, 52832769324), (4, 39624576993), (6, 26416384662), (9, 17610923108), (12, 13208192331), (18, 8805461554), (36, 4402730777), (103, 1538818524), (137, 1156921956), (206, 769409262), (274, 578460978), (309, 512939508), (411, 385640652), (412, 384704631), (548, 289230489), (618, 256469754), (822, 192820326), (927, 170979836), (1233, 128546884), (1236, 128234877), (1644, 96410163), (1854, 85489918), (2466, 64273442), (3708, 42744959), (4932, 32136721), (14111, 11232252), (28222, 5616126), (42333, 3744084), (56444, 2808063), (84666, 1872042), (126999, 1248028), (169332, 936021), (253998, 624014), (312007, 507996)]