134163939

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 231211008

約数和(自身を除く): 97047069

約数列:

[1, 3, 7, 13, 21, 31, 39, 83, 91, 93, 191, 217, 249, 273, 403, 573, 581, 651, 1079, 1209, 1337, 1743, 2483, 2573, 2821, 3237, 4011, 5921, 7449, 7553, 7719, 8463, 15853, 17381, 17763, 18011, 22659, 33449, 41447, 47559, 52143, 54033, 76973, 100347, 110971, 124341, 206089, 230919, 234143, 332913, 491443, 538811, 618267, 702429, 1442623, 1474329, 1616433, 3440101, 4327869, 6388759, 10320303, 19166277, 44721313, 134163939]

約数ペア:

[(1, 134163939), (3, 44721313), (7, 19166277), (13, 10320303), (21, 6388759), (31, 4327869), (39, 3440101), (83, 1616433), (91, 1474329), (93, 1442623), (191, 702429), (217, 618267), (249, 538811), (273, 491443), (403, 332913), (573, 234143), (581, 230919), (651, 206089), (1079, 124341), (1209, 110971), (1337, 100347), (1743, 76973), (2483, 54033), (2573, 52143), (2821, 47559), (3237, 41447), (4011, 33449), (5921, 22659), (7449, 18011), (7553, 17763), (7719, 17381), (8463, 15853)]