155983542

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1327}}^1$

素因数の和:1493

約数の個数: 64

約数和(自身を含む): 369460224

約数和(自身を除く): 213476682

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 137, 143, 274, 286, 411, 429, 822, 858, 1327, 1507, 1781, 2654, 3014, 3562, 3981, 4521, 5343, 7962, 9042, 10686, 14597, 17251, 19591, 29194, 34502, 39182, 43791, 51753, 58773, 87582, 103506, 117546, 181799, 189761, 363598, 379522, 545397, 569283, 1090794, 1138566, 1999789, 2363387, 3999578, 4726774, 5999367, 7090161, 11998734, 14180322, 25997257, 51994514, 77991771, 155983542]

約数ペア:

[(1, 155983542), (2, 77991771), (3, 51994514), (6, 25997257), (11, 14180322), (13, 11998734), (22, 7090161), (26, 5999367), (33, 4726774), (39, 3999578), (66, 2363387), (78, 1999789), (137, 1138566), (143, 1090794), (274, 569283), (286, 545397), (411, 379522), (429, 363598), (822, 189761), (858, 181799), (1327, 117546), (1507, 103506), (1781, 87582), (2654, 58773), (3014, 51753), (3562, 43791), (3981, 39182), (4521, 34502), (5343, 29194), (7962, 19591), (9042, 17251), (10686, 14597)]