131082216

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{853}}^1$

素因数の和:1218

約数の個数: 64

約数和(自身を含む): 346382400

約数和(自身を除く): 215300184

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 337, 456, 674, 853, 1011, 1348, 1706, 2022, 2559, 2696, 3412, 4044, 5118, 6403, 6824, 8088, 10236, 12806, 16207, 19209, 20472, 25612, 32414, 38418, 48621, 51224, 64828, 76836, 97242, 129656, 153672, 194484, 287461, 388968, 574922, 862383, 1149844, 1724766, 2299688, 3449532, 5461759, 6899064, 10923518, 16385277, 21847036, 32770554, 43694072, 65541108, 131082216]

約数ペア:

[(1, 131082216), (2, 65541108), (3, 43694072), (4, 32770554), (6, 21847036), (8, 16385277), (12, 10923518), (19, 6899064), (24, 5461759), (38, 3449532), (57, 2299688), (76, 1724766), (114, 1149844), (152, 862383), (228, 574922), (337, 388968), (456, 287461), (674, 194484), (853, 153672), (1011, 129656), (1348, 97242), (1706, 76836), (2022, 64828), (2559, 51224), (2696, 48621), (3412, 38418), (4044, 32414), (5118, 25612), (6403, 20472), (6824, 19209), (8088, 16207), (10236, 12806)]