131724672

素因数分解:

$2^7\times 3^1\times {\mathrm{311}}^1\times {\mathrm{1103}}^1$

素因数の和:1431

約数の個数: 64

約数和(自身を含む): 351336960

約数和(自身を除く): 219612288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 311, 384, 622, 933, 1103, 1244, 1866, 2206, 2488, 3309, 3732, 4412, 4976, 6618, 7464, 8824, 9952, 13236, 14928, 17648, 19904, 26472, 29856, 35296, 39808, 52944, 59712, 70592, 105888, 119424, 141184, 211776, 343033, 423552, 686066, 1029099, 1372132, 2058198, 2744264, 4116396, 5488528, 8232792, 10977056, 16465584, 21954112, 32931168, 43908224, 65862336, 131724672]

約数ペア:

[(1, 131724672), (2, 65862336), (3, 43908224), (4, 32931168), (6, 21954112), (8, 16465584), (12, 10977056), (16, 8232792), (24, 5488528), (32, 4116396), (48, 2744264), (64, 2058198), (96, 1372132), (128, 1029099), (192, 686066), (311, 423552), (384, 343033), (622, 211776), (933, 141184), (1103, 119424), (1244, 105888), (1866, 70592), (2206, 59712), (2488, 52944), (3309, 39808), (3732, 35296), (4412, 29856), (4976, 26472), (6618, 19904), (7464, 17648), (8824, 14928), (9952, 13236)]