181366356

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{1021}}^1$

素因数の和:1272

約数の個数: 48

約数和(自身を含む): 430613568

約数和(自身を除く): 249247212

約数列:

[1, 2, 3, 4, 6, 12, 113, 131, 226, 262, 339, 393, 452, 524, 678, 786, 1021, 1356, 1572, 2042, 3063, 4084, 6126, 12252, 14803, 29606, 44409, 59212, 88818, 115373, 133751, 177636, 230746, 267502, 346119, 401253, 461492, 535004, 692238, 802506, 1384476, 1605012, 15113863, 30227726, 45341589, 60455452, 90683178, 181366356]

約数ペア:

[(1, 181366356), (2, 90683178), (3, 60455452), (4, 45341589), (6, 30227726), (12, 15113863), (113, 1605012), (131, 1384476), (226, 802506), (262, 692238), (339, 535004), (393, 461492), (452, 401253), (524, 346119), (678, 267502), (786, 230746), (1021, 177636), (1356, 133751), (1572, 115373), (2042, 88818), (3063, 59212), (4084, 44409), (6126, 29606), (12252, 14803)]