153207738

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{370067}}^1$

素因数の和:370098

約数の個数: 24

約数和(自身を含む): 346383648

約数和(自身を除く): 193175910

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 370067, 740134, 1110201, 2220402, 3330603, 6661206, 8511541, 17023082, 25534623, 51069246, 76603869, 153207738]

約数ペア:

[(1, 153207738), (2, 76603869), (3, 51069246), (6, 25534623), (9, 17023082), (18, 8511541), (23, 6661206), (46, 3330603), (69, 2220402), (138, 1110201), (207, 740134), (414, 370067)]