156918628

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{743}}^1\times {\mathrm{1427}}^1$

素因数の和:2211

約数の個数: 24

約数和(自身を含む): 282606912

約数和(自身を除く): 125688284

約数列:

[1, 2, 4, 37, 74, 148, 743, 1427, 1486, 2854, 2972, 5708, 27491, 52799, 54982, 105598, 109964, 211196, 1060261, 2120522, 4241044, 39229657, 78459314, 156918628]

約数ペア:

[(1, 156918628), (2, 78459314), (4, 39229657), (37, 4241044), (74, 2120522), (148, 1060261), (743, 211196), (1427, 109964), (1486, 105598), (2854, 54982), (2972, 52799), (5708, 27491)]