154455952

素因数分解:

$2^4\times 7^1\times {\mathrm{1379071}}^1$

素因数の和:1379086

約数の個数: 20

約数和(自身を含む): 342009856

約数和(自身を除く): 187553904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1379071, 2758142, 5516284, 9653497, 11032568, 19306994, 22065136, 38613988, 77227976, 154455952]

約数ペア:

[(1, 154455952), (2, 77227976), (4, 38613988), (7, 22065136), (8, 19306994), (14, 11032568), (16, 9653497), (28, 5516284), (56, 2758142), (112, 1379071)]