157203492

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{1987}}^1$

素因数の和:2360

約数の個数: 48

約数和(自身を含む): 387421440

約数和(自身を除く): 230217948

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 347, 694, 1041, 1388, 1987, 2082, 3974, 4164, 5961, 6593, 7948, 11922, 13186, 19779, 23844, 26372, 37753, 39558, 75506, 79116, 113259, 151012, 226518, 453036, 689489, 1378978, 2068467, 2757956, 4136934, 8273868, 13100291, 26200582, 39300873, 52401164, 78601746, 157203492]

約数ペア:

[(1, 157203492), (2, 78601746), (3, 52401164), (4, 39300873), (6, 26200582), (12, 13100291), (19, 8273868), (38, 4136934), (57, 2757956), (76, 2068467), (114, 1378978), (228, 689489), (347, 453036), (694, 226518), (1041, 151012), (1388, 113259), (1987, 79116), (2082, 75506), (3974, 39558), (4164, 37753), (5961, 26372), (6593, 23844), (7948, 19779), (11922, 13186)]