157429782

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{809}}^1$

素因数の和:1405

約数の個数: 48

約数和(自身を含む): 360126000

約数和(自身を除く): 202696218

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 569, 809, 1138, 1618, 1707, 2427, 3414, 4854, 5121, 7281, 10242, 10811, 14562, 15371, 21622, 30742, 32433, 46113, 64866, 92226, 97299, 138339, 194598, 276678, 460321, 920642, 1380963, 2761926, 4142889, 8285778, 8746099, 17492198, 26238297, 52476594, 78714891, 157429782]

約数ペア:

[(1, 157429782), (2, 78714891), (3, 52476594), (6, 26238297), (9, 17492198), (18, 8746099), (19, 8285778), (38, 4142889), (57, 2761926), (114, 1380963), (171, 920642), (342, 460321), (569, 276678), (809, 194598), (1138, 138339), (1618, 97299), (1707, 92226), (2427, 64866), (3414, 46113), (4854, 32433), (5121, 30742), (7281, 21622), (10242, 15371), (10811, 14562)]