156728309866

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3383453}}^1$

素因数の和:3383550

約数の個数: 32

約数和(自身を含む): 263097383040

約数和(自身を除く): 106369073174

約数列:

[1, 2, 19, 23, 38, 46, 53, 106, 437, 874, 1007, 1219, 2014, 2438, 23161, 46322, 3383453, 6766906, 64285607, 77819419, 128571214, 155638838, 179323009, 358646018, 1478568961, 2957137922, 3407137171, 4124429207, 6814274342, 8248858414, 78364154933, 156728309866]

約数ペア:

[(1, 156728309866), (2, 78364154933), (19, 8248858414), (23, 6814274342), (38, 4124429207), (46, 3407137171), (53, 2957137922), (106, 1478568961), (437, 358646018), (874, 179323009), (1007, 155638838), (1219, 128571214), (2014, 77819419), (2438, 64285607), (23161, 6766906), (46322, 3383453)]