189804552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1129789}}^1$

素因数の和:1129805

約数の個数: 32

約数和(自身を含む): 542299200

約数和(自身を除く): 352494648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1129789, 2259578, 3389367, 4519156, 6778734, 7908523, 9038312, 13557468, 15817046, 23725569, 27114936, 31634092, 47451138, 63268184, 94902276, 189804552]

約数ペア:

[(1, 189804552), (2, 94902276), (3, 63268184), (4, 47451138), (6, 31634092), (7, 27114936), (8, 23725569), (12, 15817046), (14, 13557468), (21, 9038312), (24, 7908523), (28, 6778734), (42, 4519156), (56, 3389367), (84, 2259578), (168, 1129789)]