157757992

素因数分解:

$2^3\times 7^1\times {\mathrm{379}}^1\times {\mathrm{7433}}^1$

素因数の和:7825

約数の個数: 32

約数和(自身を含む): 338990400

約数和(自身を除く): 181232408

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 379, 758, 1516, 2653, 3032, 5306, 7433, 10612, 14866, 21224, 29732, 52031, 59464, 104062, 208124, 416248, 2817107, 5634214, 11268428, 19719749, 22536856, 39439498, 78878996, 157757992]

約数ペア:

[(1, 157757992), (2, 78878996), (4, 39439498), (7, 22536856), (8, 19719749), (14, 11268428), (28, 5634214), (56, 2817107), (379, 416248), (758, 208124), (1516, 104062), (2653, 59464), (3032, 52031), (5306, 29732), (7433, 21224), (10612, 14866)]