132318128

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{435257}}^1$

素因数の和:435284

約数の個数: 20

約数和(自身を含む): 269859960

約数和(自身を除く): 137541832

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 435257, 870514, 1741028, 3482056, 6964112, 8269883, 16539766, 33079532, 66159064, 132318128]

約数ペア:

[(1, 132318128), (2, 66159064), (4, 33079532), (8, 16539766), (16, 8269883), (19, 6964112), (38, 3482056), (76, 1741028), (152, 870514), (304, 435257)]