172342882

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{3637}}^1$

素因数の和:3730

約数の個数: 32

約数和(自身を含む): 288129600

約数和(自身を除く): 115786718

約数列:

[1, 2, 19, 29, 38, 43, 58, 86, 551, 817, 1102, 1247, 1634, 2494, 3637, 7274, 23693, 47386, 69103, 105473, 138206, 156391, 210946, 312782, 2003987, 2971429, 4007974, 4535339, 5942858, 9070678, 86171441, 172342882]

約数ペア:

[(1, 172342882), (2, 86171441), (19, 9070678), (29, 5942858), (38, 4535339), (43, 4007974), (58, 2971429), (86, 2003987), (551, 312782), (817, 210946), (1102, 156391), (1247, 138206), (1634, 105473), (2494, 69103), (3637, 47386), (7274, 23693)]