156777771274

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8501}}^1\times {\mathrm{21101}}^1$

素因数の和:29646

約数の個数: 32

約数和(自身を含む): 258349253760

約数和(自身を除く): 101571482486

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 8501, 17002, 21101, 42202, 161519, 195523, 323038, 391046, 400919, 485323, 801838, 970646, 3714937, 7429874, 9221137, 18442274, 179379601, 358759202, 3408212419, 4125730823, 6816424838, 8251461646, 78388885637, 156777771274]

約数ペア:

[(1, 156777771274), (2, 78388885637), (19, 8251461646), (23, 6816424838), (38, 4125730823), (46, 3408212419), (437, 358759202), (874, 179379601), (8501, 18442274), (17002, 9221137), (21101, 7429874), (42202, 3714937), (161519, 970646), (195523, 801838), (323038, 485323), (391046, 400919)]