156914959956

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1\times {\mathrm{445847}}^1$

素因数の和:446204

約数の個数: 48

約数和(自身を含む): 370517521920

約数和(自身を除く): 213602561964

約数列:

[1, 2, 3, 4, 6, 12, 139, 211, 278, 417, 422, 556, 633, 834, 844, 1266, 1668, 2532, 29329, 58658, 87987, 117316, 175974, 351948, 445847, 891694, 1337541, 1783388, 2675082, 5350164, 61972733, 94073717, 123945466, 185918199, 188147434, 247890932, 282221151, 371836398, 376294868, 564442302, 743672796, 1128884604, 13076246663, 26152493326, 39228739989, 52304986652, 78457479978, 156914959956]

約数ペア:

[(1, 156914959956), (2, 78457479978), (3, 52304986652), (4, 39228739989), (6, 26152493326), (12, 13076246663), (139, 1128884604), (211, 743672796), (278, 564442302), (417, 376294868), (422, 371836398), (556, 282221151), (633, 247890932), (834, 188147434), (844, 185918199), (1266, 123945466), (1668, 94073717), (2532, 61972733), (29329, 5350164), (58658, 2675082), (87987, 1783388), (117316, 1337541), (175974, 891694), (351948, 445847)]