121989272

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{10159}}^1$

素因数の和:10263

約数の個数: 32

約数和(自身を含む): 243840000

約数和(自身を除く): 121850728

約数列:

[1, 2, 4, 8, 19, 38, 76, 79, 152, 158, 316, 632, 1501, 3002, 6004, 10159, 12008, 20318, 40636, 81272, 193021, 386042, 772084, 802561, 1544168, 1605122, 3210244, 6420488, 15248659, 30497318, 60994636, 121989272]

約数ペア:

[(1, 121989272), (2, 60994636), (4, 30497318), (8, 15248659), (19, 6420488), (38, 3210244), (76, 1605122), (79, 1544168), (152, 802561), (158, 772084), (316, 386042), (632, 193021), (1501, 81272), (3002, 40636), (6004, 20318), (10159, 12008)]