156939369296

素因数分解:

$2^4\times {\mathrm{911}}^1\times {\mathrm{10766971}}^1$

素因数の和:10767890

約数の個数: 20

約数和(自身を含む): 304403832384

約数和(自身を除く): 147464463088

約数列:

[1, 2, 4, 8, 16, 911, 1822, 3644, 7288, 14576, 10766971, 21533942, 43067884, 86135768, 172271536, 9808710581, 19617421162, 39234842324, 78469684648, 156939369296]

約数ペア:

[(1, 156939369296), (2, 78469684648), (4, 39234842324), (8, 19617421162), (16, 9808710581), (911, 172271536), (1822, 86135768), (3644, 43067884), (7288, 21533942), (14576, 10766971)]