156917787822

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{19948867}}^1$

素因数の和:19948917

約数の個数: 48

約数和(自身を含む): 373442808960

約数和(自身を除く): 216525021138

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 874, 1311, 2622, 3933, 7866, 19948867, 39897734, 59846601, 119693202, 179539803, 359079606, 379028473, 458823941, 758056946, 917647882, 1137085419, 1376471823, 2274170838, 2752943646, 3411256257, 4129415469, 6822512514, 8258830938, 8717654879, 17435309758, 26152964637, 52305929274, 78458893911, 156917787822]

約数ペア:

[(1, 156917787822), (2, 78458893911), (3, 52305929274), (6, 26152964637), (9, 17435309758), (18, 8717654879), (19, 8258830938), (23, 6822512514), (38, 4129415469), (46, 3411256257), (57, 2752943646), (69, 2274170838), (114, 1376471823), (138, 1137085419), (171, 917647882), (207, 758056946), (342, 458823941), (414, 379028473), (437, 359079606), (874, 179539803), (1311, 119693202), (2622, 59846601), (3933, 39897734), (7866, 19948867)]