156612687

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2099}}^1$

素因数の和:2156

約数の個数: 64

約数和(自身を含む): 290304000

約数和(自身を除く): 133691313

約数列:

[1, 3, 7, 11, 17, 19, 21, 33, 51, 57, 77, 119, 133, 187, 209, 231, 323, 357, 399, 561, 627, 969, 1309, 1463, 2099, 2261, 3553, 3927, 4389, 6297, 6783, 10659, 14693, 23089, 24871, 35683, 39881, 44079, 69267, 74613, 107049, 119643, 161623, 249781, 279167, 392513, 438691, 484869, 677977, 749343, 837501, 1177539, 1316073, 2033931, 2747591, 3070837, 4745839, 7457747, 8242773, 9212511, 14237517, 22373241, 52204229, 156612687]

約数ペア:

[(1, 156612687), (3, 52204229), (7, 22373241), (11, 14237517), (17, 9212511), (19, 8242773), (21, 7457747), (33, 4745839), (51, 3070837), (57, 2747591), (77, 2033931), (119, 1316073), (133, 1177539), (187, 837501), (209, 749343), (231, 677977), (323, 484869), (357, 438691), (399, 392513), (561, 279167), (627, 249781), (969, 161623), (1309, 119643), (1463, 107049), (2099, 74613), (2261, 69267), (3553, 44079), (3927, 39881), (4389, 35683), (6297, 24871), (6783, 23089), (10659, 14693)]