153908056

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:512

約数の個数: 64

約数和(自身を含む): 317952000

約数和(自身を除く): 164043944

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 89, 124, 152, 178, 248, 356, 367, 589, 712, 734, 1178, 1468, 1691, 2356, 2759, 2936, 3382, 4712, 5518, 6764, 6973, 11036, 11377, 13528, 13946, 22072, 22754, 27892, 32663, 45508, 52421, 55784, 65326, 91016, 104842, 130652, 209684, 216163, 261304, 419368, 432326, 620597, 864652, 1012553, 1241194, 1729304, 2025106, 2482388, 4050212, 4964776, 8100424, 19238507, 38477014, 76954028, 153908056]

約数ペア:

[(1, 153908056), (2, 76954028), (4, 38477014), (8, 19238507), (19, 8100424), (31, 4964776), (38, 4050212), (62, 2482388), (76, 2025106), (89, 1729304), (124, 1241194), (152, 1012553), (178, 864652), (248, 620597), (356, 432326), (367, 419368), (589, 261304), (712, 216163), (734, 209684), (1178, 130652), (1468, 104842), (1691, 91016), (2356, 65326), (2759, 55784), (2936, 52421), (3382, 45508), (4712, 32663), (5518, 27892), (6764, 22754), (6973, 22072), (11036, 13946), (11377, 13528)]