146903687

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 182515200

約数和(自身を除く): 35611513

約数列:

[1, 7, 19, 59, 97, 133, 193, 413, 679, 1121, 1351, 1843, 3667, 5723, 7847, 11387, 12901, 18721, 25669, 40061, 79709, 108737, 131047, 216353, 355699, 761159, 1104539, 1514471, 2489893, 7731773, 20986241, 146903687]

約数ペア:

[(1, 146903687), (7, 20986241), (19, 7731773), (59, 2489893), (97, 1514471), (133, 1104539), (193, 761159), (413, 355699), (679, 216353), (1121, 131047), (1351, 108737), (1843, 79709), (3667, 40061), (5723, 25669), (7847, 18721), (11387, 12901)]