189975912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1130809}}^1$

素因数の和:1130825

約数の個数: 32

約数和(自身を含む): 542788800

約数和(自身を除く): 352812888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1130809, 2261618, 3392427, 4523236, 6784854, 7915663, 9046472, 13569708, 15831326, 23746989, 27139416, 31662652, 47493978, 63325304, 94987956, 189975912]

約数ペア:

[(1, 189975912), (2, 94987956), (3, 63325304), (4, 47493978), (6, 31662652), (7, 27139416), (8, 23746989), (12, 15831326), (14, 13569708), (21, 9046472), (24, 7915663), (28, 6784854), (42, 4523236), (56, 3392427), (84, 2261618), (168, 1130809)]