171798996

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{811}}^1$

素因数の和:1084

約数の個数: 48

約数和(自身を含む): 407429120

約数和(自身を除く): 235630124

約数列:

[1, 2, 3, 4, 6, 12, 127, 139, 254, 278, 381, 417, 508, 556, 762, 811, 834, 1524, 1622, 1668, 2433, 3244, 4866, 9732, 17653, 35306, 52959, 70612, 102997, 105918, 112729, 205994, 211836, 225458, 308991, 338187, 411988, 450916, 617982, 676374, 1235964, 1352748, 14316583, 28633166, 42949749, 57266332, 85899498, 171798996]

約数ペア:

[(1, 171798996), (2, 85899498), (3, 57266332), (4, 42949749), (6, 28633166), (12, 14316583), (127, 1352748), (139, 1235964), (254, 676374), (278, 617982), (381, 450916), (417, 411988), (508, 338187), (556, 308991), (762, 225458), (811, 211836), (834, 205994), (1524, 112729), (1622, 105918), (1668, 102997), (2433, 70612), (3244, 52959), (4866, 35306), (9732, 17653)]