154442

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:133

約数の個数: 16

約数和(自身を含む): 248832

約数和(自身を除く): 94390

約数列:

[1, 2, 31, 47, 53, 62, 94, 106, 1457, 1643, 2491, 2914, 3286, 4982, 77221, 154442]

約数ペア:

[(1, 154442), (2, 77221), (31, 4982), (47, 3286), (53, 2914), (62, 2491), (94, 1643), (106, 1457)]