157225836

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{689587}}^1$

素因数の和:689613

約数の個数: 24

約数和(自身を含む): 386169280

約数和(自身を除く): 228943444

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 689587, 1379174, 2068761, 2758348, 4137522, 8275044, 13102153, 26204306, 39306459, 52408612, 78612918, 157225836]

約数ペア:

[(1, 157225836), (2, 78612918), (3, 52408612), (4, 39306459), (6, 26204306), (12, 13102153), (19, 8275044), (38, 4137522), (57, 2758348), (76, 2068761), (114, 1379174), (228, 689587)]