156747717948

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{687489991}}^1$

素因数の和:687490017

約数の個数: 24

約数和(自身を含む): 384994395520

約数和(自身を除く): 228246677572

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 687489991, 1374979982, 2062469973, 2749959964, 4124939946, 8249879892, 13062309829, 26124619658, 39186929487, 52249239316, 78373858974, 156747717948]

約数ペア:

[(1, 156747717948), (2, 78373858974), (3, 52249239316), (4, 39186929487), (6, 26124619658), (12, 13062309829), (19, 8249879892), (38, 4124939946), (57, 2749959964), (76, 2062469973), (114, 1374979982), (228, 687489991)]