162801429

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:278

約数の個数: 64

約数和(自身を含む): 272498688

約数和(自身を除く): 109697259

約数列:

[1, 3, 7, 21, 23, 31, 69, 83, 93, 131, 161, 217, 249, 393, 483, 581, 651, 713, 917, 1743, 1909, 2139, 2573, 2751, 3013, 4061, 4991, 5727, 7719, 9039, 10873, 12183, 13363, 14973, 18011, 21091, 28427, 32619, 40089, 54033, 59179, 63273, 76111, 85281, 93403, 177537, 228333, 250079, 280209, 337063, 414253, 653821, 750237, 1011189, 1242759, 1750553, 1961463, 2359441, 5251659, 7078323, 7752449, 23257347, 54267143, 162801429]

約数ペア:

[(1, 162801429), (3, 54267143), (7, 23257347), (21, 7752449), (23, 7078323), (31, 5251659), (69, 2359441), (83, 1961463), (93, 1750553), (131, 1242759), (161, 1011189), (217, 750237), (249, 653821), (393, 414253), (483, 337063), (581, 280209), (651, 250079), (713, 228333), (917, 177537), (1743, 93403), (1909, 85281), (2139, 76111), (2573, 63273), (2751, 59179), (3013, 54033), (4061, 40089), (4991, 32619), (5727, 28427), (7719, 21091), (9039, 18011), (10873, 14973), (12183, 13363)]