152290187

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4421}}^1$

素因数の和:4491

約数の個数: 24

約数和(自身を含む): 191561040

約数和(自身を除く): 39270853

約数列:

[1, 7, 19, 37, 49, 133, 259, 703, 931, 1813, 4421, 4921, 30947, 34447, 83999, 163577, 216629, 587993, 1145039, 3107963, 4115951, 8015273, 21755741, 152290187]

約数ペア:

[(1, 152290187), (7, 21755741), (19, 8015273), (37, 4115951), (49, 3107963), (133, 1145039), (259, 587993), (703, 216629), (931, 163577), (1813, 83999), (4421, 34447), (4921, 30947)]