144615821

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{383}}^1$

素因数の和:593

約数の個数: 32

約数和(自身を含む): 185794560

約数和(自身を除く): 41178739

約数列:

[1, 7, 17, 19, 119, 133, 167, 323, 383, 1169, 2261, 2681, 2839, 3173, 6511, 7277, 19873, 22211, 45577, 50939, 53941, 63961, 123709, 377587, 447727, 865963, 1087337, 1215259, 7611359, 8506813, 20659403, 144615821]

約数ペア:

[(1, 144615821), (7, 20659403), (17, 8506813), (19, 7611359), (119, 1215259), (133, 1087337), (167, 865963), (323, 447727), (383, 377587), (1169, 123709), (2261, 63961), (2681, 53941), (2839, 50939), (3173, 45577), (6511, 22211), (7277, 19873)]