131301216

素因数分解:

$2^5\times 3^3\times {\mathrm{151969}}^1$

素因数の和:151988

約数の個数: 48

約数和(自身を含む): 382964400

約数和(自身を除く): 251663184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 151969, 303938, 455907, 607876, 911814, 1215752, 1367721, 1823628, 2431504, 2735442, 3647256, 4103163, 4863008, 5470884, 7294512, 8206326, 10941768, 14589024, 16412652, 21883536, 32825304, 43767072, 65650608, 131301216]

約数ペア:

[(1, 131301216), (2, 65650608), (3, 43767072), (4, 32825304), (6, 21883536), (8, 16412652), (9, 14589024), (12, 10941768), (16, 8206326), (18, 7294512), (24, 5470884), (27, 4863008), (32, 4103163), (36, 3647256), (48, 2735442), (54, 2431504), (72, 1823628), (96, 1367721), (108, 1215752), (144, 911814), (216, 607876), (288, 455907), (432, 303938), (864, 151969)]