145940088

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{868691}}^1$

素因数の和:868707

約数の個数: 32

約数和(自身を含む): 416972160

約数和(自身を除く): 271032072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 868691, 1737382, 2606073, 3474764, 5212146, 6080837, 6949528, 10424292, 12161674, 18242511, 20848584, 24323348, 36485022, 48646696, 72970044, 145940088]

約数ペア:

[(1, 145940088), (2, 72970044), (3, 48646696), (4, 36485022), (6, 24323348), (7, 20848584), (8, 18242511), (12, 12161674), (14, 10424292), (21, 6949528), (24, 6080837), (28, 5212146), (42, 3474764), (56, 2606073), (84, 1737382), (168, 868691)]