172294829

素因数分解:

$7^2\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:222

約数の個数: 36

約数和(自身を含む): 215070804

約数和(自身を除く): 42775975

約数列:

[1, 7, 29, 37, 49, 113, 203, 259, 791, 841, 1073, 1421, 1813, 3277, 4181, 5537, 5887, 7511, 22939, 29267, 31117, 41209, 52577, 95033, 121249, 160573, 204869, 217819, 665231, 848743, 1524733, 3516221, 4656617, 5941201, 24613547, 172294829]

約数ペア:

[(1, 172294829), (7, 24613547), (29, 5941201), (37, 4656617), (49, 3516221), (113, 1524733), (203, 848743), (259, 665231), (791, 217819), (841, 204869), (1073, 160573), (1421, 121249), (1813, 95033), (3277, 52577), (4181, 41209), (5537, 31117), (5887, 29267), (7511, 22939)]