146163668

素因数分解:

$2^2\times 7^2\times {\mathrm{745733}}^1$

素因数の和:745751

約数の個数: 18

約数和(自身を含む): 297547866

約数和(自身を除く): 151384198

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 745733, 1491466, 2982932, 5220131, 10440262, 20880524, 36540917, 73081834, 146163668]

約数ペア:

[(1, 146163668), (2, 73081834), (4, 36540917), (7, 20880524), (14, 10440262), (28, 5220131), (49, 2982932), (98, 1491466), (196, 745733)]