156190370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{23003}}^1$

素因数の和:23114

約数の個数: 32

約数和(自身を含む): 324632448

約数和(自身を除く): 168442078

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 3395, 6790, 23003, 46006, 115015, 161021, 230030, 322042, 805105, 1610210, 2231291, 4462582, 11156455, 15619037, 22312910, 31238074, 78095185, 156190370]

約数ペア:

[(1, 156190370), (2, 78095185), (5, 31238074), (7, 22312910), (10, 15619037), (14, 11156455), (35, 4462582), (70, 2231291), (97, 1610210), (194, 805105), (485, 322042), (679, 230030), (970, 161021), (1358, 115015), (3395, 46006), (6790, 23003)]