158520668

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{10243}}^1$

素因数の和:10373

約数の個数: 24

約数和(自身を含む): 286545168

約数和(自身を除く): 128024500

約数列:

[1, 2, 4, 53, 73, 106, 146, 212, 292, 3869, 7738, 10243, 15476, 20486, 40972, 542879, 747739, 1085758, 1495478, 2171516, 2990956, 39630167, 79260334, 158520668]

約数ペア:

[(1, 158520668), (2, 79260334), (4, 39630167), (53, 2990956), (73, 2171516), (106, 1495478), (146, 1085758), (212, 747739), (292, 542879), (3869, 40972), (7738, 20486), (10243, 15476)]