156947723248

素因数分解:

$2^4\times {\mathrm{373}}^1\times {\mathrm{26298211}}^1$

素因数の和:26298592

約数の個数: 20

約数和(自身を含む): 304901469928

約数和(自身を除く): 147953746680

約数列:

[1, 2, 4, 8, 16, 373, 746, 1492, 2984, 5968, 26298211, 52596422, 105192844, 210385688, 420771376, 9809232703, 19618465406, 39236930812, 78473861624, 156947723248]

約数ペア:

[(1, 156947723248), (2, 78473861624), (4, 39236930812), (8, 19618465406), (16, 9809232703), (373, 420771376), (746, 210385688), (1492, 105192844), (2984, 52596422), (5968, 26298211)]