149595964

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{51871}}^1$

素因数の和:51985

約数の個数: 24

約数和(自身を含む): 302102528

約数和(自身を除く): 152506564

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 51871, 103742, 207484, 363097, 726194, 1452388, 5342713, 10685426, 21370852, 37398991, 74797982, 149595964]

約数ペア:

[(1, 149595964), (2, 74797982), (4, 37398991), (7, 21370852), (14, 10685426), (28, 5342713), (103, 1452388), (206, 726194), (412, 363097), (721, 207484), (1442, 103742), (2884, 51871)]